#613446
Closest named color: Purple Brown (#673A3F). oklch(38.8% 0.069 355.4), rgb(97, 52, 70).
Aa
White text reads best on this color (10.05:1).
About this color
#613446 is a dark, muted red. In OKLCH its lightness is 39%, its chroma 0.069 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.027 away. White text reads best on it, at 10.05:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | muted (0.069) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.08:1 |
| White text | 10.05:1 |
Values
| HEX | #613446 |
| RGB | rgb(97, 52, 70) |
| HSL | hsl(336, 30%, 29%) |
| OKLCH | oklch(38.8% 0.069 355.4) |
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 #613446 | 10.05:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #613446 | 2.08:1 | Fails | Lc 10.8 | Not readable |
| #613446 text on white | 10.05:1 | AAA | Lc 93.1 | Preferred for body text |
| #613446 text on black | 2.08:1 | Fails | Lc -9.4 | 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
#FAF4F6
oklch(97.2% 0.007 354.8)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2DA
oklch(88.6% 0.029 355.5)
-
Step 300
300
#DDB3C2
oklch(80.8% 0.052 354.9)
-
Step 400
400
#CA8BA3
oklch(70.6% 0.082 354.9)
-
Step 500
500
#BB6D8C
oklch(63% 0.106 355.2)
-
Step 600
600
#A65476
oklch(55.5% 0.114 355.3)
-
Step 700
700
#8E4463
oklch(49% 0.106 355.3)
-
Step 800
800
#743951
oklch(42.8% 0.088 355.7)
-
Step 900
900 (this color)
#613446
oklch(38.8% 0.069 355.4)
-
Step 950
950
#371D27
oklch(26.9% 0.043 355.8)
#613446 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) | #3A3D47 | 0.074 |
| Deuteranopia (no green cones) | #454545 | 0.069 |
| Tritanopia (no blue cones) | #67323A | 0.022 |
| Achromatopsia (no color) | #424242 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613446
#613446
oklch(38.8% 0.069 355.4)
- #0A5043
#0A5043
oklch(38.7% 0.068 176.2)
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 #613446, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.027
- Brownish Purple #76424E ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.076
- Grape Purple #5D1451 ΔE 0.081
- Merlot #730039 ΔE 0.082
- Chestnut #742802 ΔE 0.084
- Onyx #343A40 ΔE 0.085
- Velvet #750851 ΔE 0.086
Use #613446 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.