#839CD8
Closest named color: Perrywinkle (#8F8CE7). oklch(69.7% 0.093 266.6), rgb(131, 156, 216).
Aa
Black text reads best on this color (7.71:1).
About this color
#839CD8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.093 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.054 away. Black text reads best on it, at 7.71:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.71:1 |
| White text | 2.72:1 |
Values
| HEX | #839CD8 |
| RGB | rgb(131, 156, 216) |
| HSL | hsl(222, 52%, 68%) |
| OKLCH | oklch(69.7% 0.093 266.6) |
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 #839CD8 | 2.72:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #839CD8 | 7.71:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #839CD8 text on white | 2.72:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #839CD8 text on black | 7.71:1 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF6
oklch(93.7% 0.017 267.8)
-
Step 200
200
#CFD9EF
oklch(88.4% 0.032 266.1)
-
Step 300
300
#AFC0E7
oklch(80.8% 0.058 266.6)
-
Step 400
400 (this color)
#839CD8
oklch(69.7% 0.093 266.6)
-
Step 500
500
#6886D2
oklch(63.1% 0.12 266.7)
-
Step 600
600
#506FBF
oklch(55.7% 0.13 266.3)
-
Step 700
700
#415CA4
oklch(49% 0.12 266.6)
-
Step 800
800
#364C85
oklch(42.8% 0.099 266.4)
-
Step 900
900
#2F3F6B
oklch(37.6% 0.078 267.5)
-
Step 950
950
#1B253F
oklch(26.9% 0.051 267)
#839CD8 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) | #87A1DB | 0.015 |
| Deuteranopia (no green cones) | #7F99D7 | 0.010 |
| Tritanopia (no blue cones) | #67A8B1 | 0.083 |
| Achromatopsia (no color) | #9D9D9D | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #839CD8
#839CD8
oklch(69.7% 0.093 266.6)
- #B79A56
#B79A56
oklch(69.8% 0.094 86.8)
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 #839CD8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.058
- Greyblue #77A1B5 ΔE 0.061
- Cool Gray #8D99AE ΔE 0.062
- Bluey Grey #89A0B0 ΔE 0.065
- Bluegrey #85A3B2 ΔE 0.066
- Faded Blue #658CBB ΔE 0.070
Use #839CD8 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.