#613442
Closest named color: Purple Brown (#673A3F). oklch(38.6% 0.067 0.8), rgb(97, 52, 66).
Aa
White text reads best on this color (10.10:1).
About this color
#613442 is a dark, muted red. In OKLCH its lightness is 39%, its chroma 0.067 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.024 away. White text reads best on it, at 10.10:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.07:1 |
| White text | 10.10:1 |
Values
| HEX | #613442 |
| RGB | rgb(97, 52, 66) |
| HSL | hsl(341, 30%, 29%) |
| OKLCH | oklch(38.6% 0.067 0.8) |
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 #613442 | 10.10:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #613442 | 2.07:1 | Fails | Lc 10.7 | Not readable |
| #613442 text on white | 10.10:1 | AAA | Lc 93.2 | Preferred for body text |
| #613442 text on black | 2.07:1 | Fails | Lc -9.3 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EAD2D8
oklch(88.5% 0.028 0.7)
-
Step 300
300
#DDB4BF
oklch(80.9% 0.049 0.4)
-
Step 400
400
#CB8C9E
oklch(70.8% 0.08 0.7)
-
Step 500
500
#BC6E86
oklch(63.1% 0.103 0.7)
-
Step 600
600
#A75570
oklch(55.6% 0.111 0.4)
-
Step 700
700
#8F455D
oklch(49.1% 0.103 1.1)
-
Step 800
800
#74394C
oklch(42.6% 0.086 0.9)
-
Step 900
900 (this color)
#613442
oklch(38.6% 0.067 0.8)
-
Step 950
950
#371D25
oklch(26.9% 0.042 0.5)
#613442 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) | #3B3D42 | 0.073 |
| Deuteranopia (no green cones) | #464541 | 0.068 |
| Tritanopia (no blue cones) | #683139 | 0.019 |
| Achromatopsia (no color) | #424242 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613442
#613442
oklch(38.6% 0.067 0.8)
- #075046
#075046
oklch(38.8% 0.067 180.4)
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 #613442, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.024
- Brownish Purple #76424E ΔE 0.060
- Charcoal Grey #3C4142 ΔE 0.075
- Chestnut #742802 ΔE 0.078
- Merlot #730039 ΔE 0.083
- Onyx #343A40 ΔE 0.084
- Bordeaux #7B002C ΔE 0.085
- Grape Purple #5D1451 ΔE 0.085
Use #613442 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.