#613444
Closest named color: Purple Brown (#673A3F). oklch(38.7% 0.068 358), rgb(97, 52, 68).
Aa
White text reads best on this color (10.08:1).
About this color
#613444 is a dark, muted red. In OKLCH its lightness is 39%, its chroma 0.068 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.025 away. White text reads best on it, at 10.08:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #613444 |
| RGB | rgb(97, 52, 68) |
| HSL | hsl(339, 30%, 29%) |
| OKLCH | oklch(38.7% 0.068 358) |
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 #613444 | 10.08:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #613444 | 2.08:1 | Fails | Lc 10.8 | Not readable |
| #613444 text on white | 10.08:1 | AAA | Lc 93.2 | Preferred for body text |
| #613444 text on black | 2.08:1 | 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
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2D9
oklch(88.6% 0.028 358.1)
-
Step 300
300
#DDB4C0
oklch(81% 0.05 358.8)
-
Step 400
400
#CB8BA0
oklch(70.6% 0.082 358.1)
-
Step 500
500
#BC6E89
oklch(63.2% 0.104 358.3)
-
Step 600
600
#A75573
oklch(55.7% 0.113 358.2)
-
Step 700
700
#8F4560
oklch(49.2% 0.105 358.6)
-
Step 800
800
#74394F
oklch(42.7% 0.087 357.8)
-
Step 900
900 (this color)
#613444
oklch(38.7% 0.068 358)
-
Step 950
950
#371D26
oklch(26.9% 0.043 358.2)
#613444 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) | #3A3D45 | 0.074 |
| Deuteranopia (no green cones) | #454543 | 0.069 |
| Tritanopia (no blue cones) | #68313A | 0.020 |
| Achromatopsia (no color) | #424242 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613444
#613444
oklch(38.7% 0.068 358)
- #095044
#095044
oklch(38.8% 0.068 177.6)
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 #613444, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.025
- Brownish Purple #76424E ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.075
- Chestnut #742802 ΔE 0.081
- Merlot #730039 ΔE 0.083
- Grape Purple #5D1451 ΔE 0.083
- Onyx #343A40 ΔE 0.084
- Bordeaux #7B002C ΔE 0.085
Use #613444 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.