#699FDD
Closest named color: Cornflower Blue (#6495ED). oklch(69% 0.108 252.7), rgb(105, 159, 221).
Aa
Black text reads best on this color (7.60:1).
About this color
#699FDD is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.108 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.041 away. Black text reads best on it, at 7.60:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.60:1 |
| White text | 2.76:1 |
Values
| HEX | #699FDD |
| RGB | rgb(105, 159, 221) |
| HSL | hsl(212, 63%, 64%) |
| OKLCH | oklch(69% 0.108 252.7) |
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 #699FDD | 2.76:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #699FDD | 7.60:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #699FDD text on white | 2.76:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #699FDD text on black | 7.60:1 | AAA | Lc -48.7 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF2
oklch(88.4% 0.038 253.2)
-
Step 300
300
#A2C4EC
oklch(80.9% 0.068 252.7)
-
Step 400
400 (this color)
#699FDD
oklch(69% 0.108 252.7)
-
Step 500
500
#458CDA
oklch(63.1% 0.138 252.7)
-
Step 600
600
#2274C8
oklch(55.5% 0.151 253)
-
Step 700
700
#1261AD
oklch(49% 0.141 252.8)
-
Step 800
800
#14508C
oklch(42.8% 0.116 252.6)
-
Step 900
900
#194370
oklch(37.8% 0.09 252.7)
-
Step 950
950
#102741
oklch(26.9% 0.057 253.1)
#699FDD 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) | #86A2E0 | 0.036 |
| Deuteranopia (no green cones) | #7796DC | 0.027 |
| Tritanopia (no blue cones) | #28ADB5 | 0.094 |
| Achromatopsia (no color) | #9C9C9C | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699FDD
#699FDD
oklch(69% 0.108 252.7)
- #C49049
#C49049
oklch(69% 0.108 72.8)
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 #699FDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.041
- Chefchaouen Blue #4895EF ΔE 0.053
- Greyblue #77A1B5 ΔE 0.063
- Dark Sky Blue #448EE4 ΔE 0.064
- Faded Blue #658CBB ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.069
- Perrywinkle #8F8CE7 ΔE 0.069
- Soft Blue #6488EA ΔE 0.070
Use #699FDD 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.