#699EBE
Closest named color: Greyblue (#77A1B5). oklch(67.4% 0.074 235.9), rgb(105, 158, 190).
Aa
Black text reads best on this color (7.23:1).
About this color
#699EBE is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.074 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.024 away. Black text reads best on it, at 7.23:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.23:1 |
| White text | 2.90:1 |
Values
| HEX | #699EBE |
| RGB | rgb(105, 158, 190) |
| HSL | hsl(203, 40%, 58%) |
| OKLCH | oklch(67.4% 0.074 235.9) |
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 #699EBE | 2.90:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #699EBE | 7.23:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #699EBE text on white | 2.90:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #699EBE text on black | 7.23:1 | AAA | Lc -46.5 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300
#A5C6DB
oklch(80.9% 0.046 236.1)
-
Step 400
400 (this color)
#699EBE
oklch(67.4% 0.074 235.9)
-
Step 500
500
#4B92BB
oklch(63.1% 0.094 236.3)
-
Step 600
600
#297CA7
oklch(55.7% 0.102 235.8)
-
Step 700
700
#1A688F
oklch(49.1% 0.095 236)
-
Step 800
800
#195574
oklch(42.7% 0.079 235.8)
-
Step 900
900
#1C465E
oklch(37.6% 0.062 236.8)
-
Step 950
950
#122937
oklch(26.9% 0.039 237.4)
#699EBE 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) | #8F9DC0 | 0.046 |
| Deuteranopia (no green cones) | #8393BE | 0.041 |
| Tritanopia (no blue cones) | #45A6A8 | 0.057 |
| Achromatopsia (no color) | #989898 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #699EBE
#699EBE
oklch(67.4% 0.074 235.9)
- #BA8B6A
#BA8B6A
oklch(67.4% 0.074 56.2)
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 #699EBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.024
- Bluegrey #85A3B2 ΔE 0.042
- Bluey Grey #89A0B0 ΔE 0.043
- Cool Gray #8D99AE ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.048
- Silver Lake Blue #778DA9 ΔE 0.049
- Faded Blue #658CBB ΔE 0.051
- Blue Grey #758DA3 ΔE 0.053
Use #699EBE 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.