#697EEF
Closest named color: Cornflower (#6A79F7). oklch(63.2% 0.17 272.7), rgb(105, 126, 239).
Aa
Black text reads best on this color (5.83:1).
About this color
#697EEF is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.170 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.018 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.170) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.83:1 |
| White text | 3.60:1 |
Values
| HEX | #697EEF |
| RGB | rgb(105, 126, 239) |
| HSL | hsl(231, 81%, 67%) |
| OKLCH | oklch(63.2% 0.17 272.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #697EEF | 3.60:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #697EEF | 5.83:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #697EEF text on white | 3.60:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #697EEF text on black | 5.83:1 | AA | Lc -38.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CED8F9
oklch(88.5% 0.047 272.1)
-
Step 300
300
#AEBEF7
oklch(80.9% 0.083 272.3)
-
Step 400
400
#859AF3
oklch(70.7% 0.132 272.5)
-
Step 500
500 (this color)
#697EEF
oklch(63.2% 0.17 272.7)
-
Step 600
600
#5264DD
oklch(55.6% 0.184 272.6)
-
Step 700
700
#4352C0
oklch(49.1% 0.172 272.5)
-
Step 800
800
#37449B
oklch(42.7% 0.142 272.5)
-
Step 900
900
#2F3A7B
oklch(37.6% 0.11 272.8)
-
Step 950
950
#1B2348
oklch(27% 0.069 271.9)
#697EEF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #488DF3 | 0.046 |
| Deuteranopia (no green cones) | #3481ED | 0.050 |
| Tritanopia (no blue cones) | #1497AB | 0.151 |
| Achromatopsia (no color) | #878787 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #697EEF
#697EEF
oklch(63.2% 0.17 272.7)
- #A58700
#A58700
oklch(63.3% 0.13 93.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #697EEF, closest first.
No curated palette has a color within ΔE 0.04 of #697EEF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.018
- Soft Blue #6488EA ΔE 0.028
- Medium Slate Blue #7B68EE ΔE 0.055
- Lavender Blue #8B88F8 ΔE 0.056
- Dark Sky Blue #448EE4 ΔE 0.056
- Periwinkle #8E82FE ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.060
- Chefchaouen Blue #4895EF ΔE 0.063
Use #697EEF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.