#809CC5
Closest named color: Greyblue (#77A1B5). oklch(68.7% 0.069 257.8), rgb(128, 156, 197).
Aa
Black text reads best on this color (7.47:1).
About this color
#809CC5 is a medium-light, muted blue. In OKLCH its lightness is 69%, its chroma 0.069 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.034 away. Black text reads best on it, at 7.47:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.47:1 |
| White text | 2.80:1 |
Values
| HEX | #809CC5 |
| RGB | rgb(128, 156, 197) |
| HSL | hsl(216, 37%, 64%) |
| OKLCH | oklch(68.7% 0.069 257.8) |
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 #809CC5 | 2.80:1 | Fails | Lc -59.2 | Large or bold text, headings |
| Black text on #809CC5 | 7.47:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #809CC5 text on white | 2.80:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #809CC5 text on black | 7.47:1 | AAA | Lc -47.9 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE9
oklch(88.5% 0.023 258.4)
-
Step 300
300
#B0C2DD
oklch(80.9% 0.043 258.4)
-
Step 400
400 (this color)
#809CC5
oklch(68.7% 0.069 257.8)
-
Step 500
500
#688BBE
oklch(63.1% 0.087 257.7)
-
Step 600
600
#4F74AB
oklch(55.6% 0.096 258.1)
-
Step 700
700
#406192
oklch(49% 0.088 258.1)
-
Step 800
800
#355077
oklch(42.8% 0.073 257.6)
-
Step 900
900
#2E4260
oklch(37.6% 0.058 258.3)
-
Step 950
950
#1B2738
oklch(27% 0.036 257.1)
#809CC5 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) | #8D9EC7 | 0.018 |
| Deuteranopia (no green cones) | #8697C4 | 0.015 |
| Tritanopia (no blue cones) | #6BA5AA | 0.060 |
| Achromatopsia (no color) | #9A9A9A | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #809CC5
#809CC5
oklch(68.7% 0.069 257.8)
- #B2956A
#B2956A
oklch(68.6% 0.068 77.1)
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 #809CC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.035
- Bluey Grey #89A0B0 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.040
- Silver Lake Blue #778DA9 ΔE 0.054
- Cool Steel #97A7B3 ΔE 0.056
- Faded Blue #658CBB ΔE 0.059
- Blue Grey #758DA3 ΔE 0.061
Use #809CC5 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.