#41374D
Closest named color: Onyx (#343A40). oklch(35.6% 0.04 305.2), rgb(65, 55, 77).
Aa
White text reads best on this color (11.17:1).
About this color
#41374D is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.040 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.036 away. White text reads best on it, at 11.17:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.87:1 |
| White text | 11.17:1 |
Values
| HEX | #41374D |
| RGB | rgb(65, 55, 77) |
| HSL | hsl(267, 17%, 26%) |
| OKLCH | oklch(35.6% 0.04 305.2) |
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 #41374D | 11.17:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #41374D | 1.87:1 | Fails | Lc 8.1 | Not readable |
| #41374D text on white | 11.17:1 | AAA | Lc 95.8 | Preferred for body text |
| #41374D text on black | 1.87:1 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C5BCD0
oklch(80.9% 0.029 306)
-
Step 400
400
#A79AB9
oklch(70.8% 0.047 304.2)
-
Step 500
500
#9280A7
oklch(63% 0.061 305.7)
-
Step 600
600
#7C6A93
oklch(55.7% 0.066 304.4)
-
Step 700
700
#69587D
oklch(49.2% 0.061 305.2)
-
Step 800
800
#554865
oklch(42.6% 0.05 304.8)
-
Step 900
900 (this color)
#41374D
oklch(35.6% 0.04 305.2)
-
Step 950
950
#292330
oklch(26.9% 0.025 305.7)
#41374D 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) | #333B4E | 0.025 |
| Deuteranopia (no green cones) | #353B4C | 0.023 |
| Tritanopia (no blue cones) | #3F3A3F | 0.030 |
| Achromatopsia (no color) | #3B3B3B | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41374D
#41374D
oklch(35.6% 0.04 305.2)
- #374029
#374029
oklch(35.6% 0.04 125.7)
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 #41374D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.036
- Charcoal Grey #3C4142 ΔE 0.043
- Gunmetal #293241 ΔE 0.050
- Dark Blue Grey #1F3B4D ΔE 0.051
- Dark Grey Blue #29465B ΔE 0.054
- Space Cadet #2B2D42 ΔE 0.054
- Charcoal #264653 ΔE 0.056
- Prussian Blue #1D3557 ΔE 0.058
Use #41374D 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.