#39586A
Closest named color: YInMn Blue (#415A77). oklch(44.4% 0.047 234.8), rgb(57, 88, 106).
Aa
White text reads best on this color (7.55:1).
About this color
#39586A is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.047 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.025 away. White text reads best on it, at 7.55:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.77:1 |
| White text | 7.55:1 |
Values
| HEX | #39586A |
| RGB | rgb(57, 88, 106) |
| HSL | hsl(202, 30%, 32%) |
| OKLCH | oklch(44.4% 0.047 234.8) |
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 #39586A | 7.55:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #39586A | 2.77:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #39586A text on white | 7.55:1 | AAA | Lc 86.2 | Fine for body text |
| #39586A text on black | 2.77:1 | Fails | Lc -15.9 | Dividers and decoration only |
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 800.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE2
oklch(88.5% 0.015 235.4)
-
Step 300
300
#B0C4D0
oklch(80.9% 0.028 234.1)
-
Step 400
400
#87A6B8
oklch(70.8% 0.043 233.7)
-
Step 500
500
#688FA7
oklch(63% 0.056 235.9)
-
Step 600
600
#4F7992
oklch(55.5% 0.061 235.5)
-
Step 700
700
#3F667C
oklch(49% 0.057 234.3)
-
Step 800
800 (this color)
#39586A
oklch(44.4% 0.047 234.8)
-
Step 900
900
#2E4552
oklch(37.7% 0.036 233.8)
-
Step 950
950
#1B2830
oklch(26.9% 0.023 235.8)
#39586A 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) | #50576B | 0.031 |
| Deuteranopia (no green cones) | #49526A | 0.027 |
| Tritanopia (no blue cones) | #255D5E | 0.036 |
| Achromatopsia (no color) | #545454 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39586A
#39586A
oklch(44.4% 0.047 234.8)
- #684D3A
#684D3A
oklch(44.4% 0.047 56.3)
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 #39586A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.025
- Petrol #005F6A ΔE 0.040
- Dusty Grape #545775 ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.050
- Deep Teal #00555A ΔE 0.053
- Dusk #4E5481 ΔE 0.053
- Slate #516572 ΔE 0.054
Use #39586A 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.