#697CF3
Closest named color: Cornflower (#6A79F7). oklch(63.1% 0.178 273.4), rgb(105, 124, 243).
Aa
Black text reads best on this color (5.77:1).
About this color
#697CF3 is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.178 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.010 away. Black text reads best on it, at 5.77:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.178) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.77:1 |
| White text | 3.63:1 |
Values
| HEX | #697CF3 |
| RGB | rgb(105, 124, 243) |
| HSL | hsl(232, 85%, 68%) |
| OKLCH | oklch(63.1% 0.178 273.4) |
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 #697CF3 | 3.63:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #697CF3 | 5.77:1 | AA | Lc 40.4 | Non-text elements, placeholder text |
| #697CF3 text on white | 3.63:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #697CF3 text on black | 5.77:1 | AA | Lc -38.0 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CED8FA
oklch(88.5% 0.048 272.4)
-
Step 300
300
#AEBDF9
oklch(80.8% 0.087 273.5)
-
Step 400
400
#8599F7
oklch(70.8% 0.139 273.3)
-
Step 500
500 (this color)
#697CF3
oklch(63.1% 0.178 273.4)
-
Step 600
600
#5362E2
oklch(55.7% 0.193 273.3)
-
Step 700
700
#4450C4
oklch(49.1% 0.179 273.3)
-
Step 800
800
#38429F
oklch(42.7% 0.15 273.6)
-
Step 900
900
#2F397E
oklch(37.7% 0.116 273.3)
-
Step 950
950
#1B224A
oklch(27% 0.074 273)
#697CF3 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) | #3F8CF7 | 0.052 |
| Deuteranopia (no green cones) | #2880F0 | 0.058 |
| Tritanopia (no blue cones) | #0597AC | 0.158 |
| Achromatopsia (no color) | #868686 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #697CF3
#697CF3
oklch(63.1% 0.178 273.4)
- #A48700
#A48700
oklch(63.2% 0.129 93.7)
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 #697CF3, closest first.
No curated palette has a color within ΔE 0.04 of #697CF3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.010
- Soft Blue #6488EA ΔE 0.035
- Medium Slate Blue #7B68EE ΔE 0.050
- Periwinkle #8E82FE ΔE 0.057
- Lavender Blue #8B88F8 ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.063
- Clear Blue #247AFD ΔE 0.063
- Cornflower Blue #6495ED ΔE 0.066
Use #697CF3 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.