#699BFB
Closest named color: Cornflower Blue (#6495ED). oklch(69.7% 0.152 262.3), rgb(105, 155, 251).
Aa
Black text reads best on this color (7.68:1).
About this color
#699BFB is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.152 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.025 away. Black text reads best on it, at 7.68:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.68:1 |
| White text | 2.73:1 |
Values
| HEX | #699BFB |
| RGB | rgb(105, 155, 251) |
| HSL | hsl(219, 95%, 70%) |
| OKLCH | oklch(69.7% 0.152 262.3) |
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 #699BFB | 2.73:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #699BFB | 7.68:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #699BFB text on white | 2.73:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #699BFB text on black | 7.68:1 | AAA | Lc -49.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFD
oklch(88.5% 0.053 262.7)
-
Step 300
300
#A0C1FE
oklch(80.9% 0.094 262.4)
-
Step 400
400 (this color)
#699BFB
oklch(69.7% 0.152 262.3)
-
Step 500
500
#4582FC
oklch(63.1% 0.193 262.3)
-
Step 600
600
#2767EC
oklch(55.5% 0.211 262.5)
-
Step 700
700
#1B55CD
oklch(49.1% 0.195 262.4)
-
Step 800
800
#1846A6
oklch(42.6% 0.163 262.5)
-
Step 900
900
#193C83
oklch(37.6% 0.127 262.4)
-
Step 950
950
#10244D
oklch(27% 0.08 262.7)
#699BFB 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) | #72A4FF | 0.027 |
| Deuteranopia (no green cones) | #5F96F9 | 0.018 |
| Tritanopia (no blue cones) | #00B0BF | 0.132 |
| Achromatopsia (no color) | #9C9C9C | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699BFB
#699BFB
oklch(69.7% 0.152 262.3)
- #C99300
#C99300
oklch(69.7% 0.143 82.3)
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 #699BFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.025
- Chefchaouen Blue #4895EF ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.045
- Soft Blue #6488EA ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.061
- Dodger Blue #1E90FF ΔE 0.065
Use #699BFB 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.