#39364F
Closest named color: Onyx (#343A40). oklch(34.7% 0.043 289.4), rgb(57, 54, 79).
Aa
White text reads best on this color (11.57:1).
About this color
#39364F is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.043 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.034 away. White text reads best on it, at 11.57:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Onyx (#343A40) |
| Black text | 1.81:1 |
| White text | 11.57:1 |
Values
| HEX | #39364F |
| RGB | rgb(57, 54, 79) |
| HSL | hsl(247, 19%, 26%) |
| OKLCH | oklch(34.7% 0.043 289.4) |
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 #39364F | 11.57:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #39364F | 1.81:1 | Fails | Lc 0.0 | Not readable |
| #39364F text on white | 11.57:1 | AAA | Lc 96.6 | Preferred for body text |
| #39364F text on black | 1.81:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200
#D8D7E5
oklch(88.4% 0.019 289.3)
-
Step 300
300
#BFBED5
oklch(81% 0.032 287.7)
-
Step 400
400
#9F9CC0
oklch(70.8% 0.052 288.8)
-
Step 500
500
#8883B0
oklch(63.1% 0.067 289.4)
-
Step 600
600
#726C9B
oklch(55.5% 0.072 289.7)
-
Step 700
700
#605A85
oklch(49.1% 0.068 290)
-
Step 800
800
#4E4A6C
oklch(42.7% 0.056 289.2)
-
Step 900
900 (this color)
#39364F
oklch(34.7% 0.043 289.4)
-
Step 950
950
#262433
oklch(26.9% 0.028 290.5)
#39364F 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) | #303950 | 0.016 |
| Deuteranopia (no green cones) | #2F384E | 0.017 |
| Tritanopia (no blue cones) | #343A3F | 0.036 |
| Achromatopsia (no color) | #393939 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39364F
#39364F
oklch(34.7% 0.043 289.4)
- #3B3C20
#3B3C20
oklch(34.7% 0.044 110.3)
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 #39364F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.034
- Gunmetal #293241 ΔE 0.039
- Dark Blue Grey #1F3B4D ΔE 0.040
- Space Cadet #2B2D42 ΔE 0.043
- Prussian Blue #1D3557 ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.051
- Charcoal #264653 ΔE 0.054
Use #39364F 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.