#699DCF
Closest named color: Greyblue (#77A1B5). oklch(67.9% 0.093 248.4), rgb(105, 157, 207).
Aa
Black text reads best on this color (7.32:1).
About this color
#699DCF is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.093 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.046 away. Black text reads best on it, at 7.32:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.32:1 |
| White text | 2.86:1 |
Values
| HEX | #699DCF |
| RGB | rgb(105, 157, 207) |
| HSL | hsl(209, 52%, 61%) |
| OKLCH | oklch(67.9% 0.093 248.4) |
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 #699DCF | 2.86:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #699DCF | 7.32:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #699DCF text on white | 2.86:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #699DCF text on black | 7.32:1 | AAA | Lc -47.1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C9DCEE
oklch(88.6% 0.032 246.7)
-
Step 300
300
#A4C5E5
oklch(81% 0.058 247.7)
-
Step 400
400 (this color)
#699DCF
oklch(67.9% 0.093 248.4)
-
Step 500
500
#498ECE
oklch(63% 0.12 248.7)
-
Step 600
600
#2877BB
oklch(55.6% 0.13 248.7)
-
Step 700
700
#1964A1
oklch(49.1% 0.12 248.4)
-
Step 800
800
#185282
oklch(42.7% 0.099 248)
-
Step 900
900
#1B4469
oklch(37.7% 0.078 248.6)
-
Step 950
950
#11283D
oklch(26.9% 0.049 248.1)
#699DCF 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) | #899ED1 | 0.038 |
| Deuteranopia (no green cones) | #7C94CE | 0.031 |
| Tritanopia (no blue cones) | #38A9AE | 0.080 |
| Achromatopsia (no color) | #989898 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699DCF
#699DCF
oklch(67.9% 0.093 248.4)
- #BE8D57
#BE8D57
oklch(67.9% 0.093 67.9)
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 #699DCF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.046
- Faded Blue #658CBB ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.055
- Bluegrey #85A3B2 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.060
- Bluey Grey #89A0B0 ΔE 0.060
- Silver Lake Blue #778DA9 ΔE 0.062
- Chefchaouen Blue #4895EF ΔE 0.065
Use #699DCF 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.