#67404D
Closest named color: Purple Brown (#673A3F). oklch(42.1% 0.057 358.3), rgb(103, 64, 77).
Aa
White text reads best on this color (8.68:1).
About this color
#67404D is a dark, muted red. In OKLCH its lightness is 42%, its chroma 0.057 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.023 away. White text reads best on it, at 8.68:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #67404D |
| RGB | rgb(103, 64, 77) |
| HSL | hsl(340, 23%, 33%) |
| OKLCH | oklch(42.1% 0.057 358.3) |
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 #67404D | 8.68:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #67404D | 2.41:1 | Fails | Lc 14.3 | Not readable |
| #67404D text on white | 8.68:1 | AAA | Lc 89.7 | Fine for body text |
| #67404D text on black | 2.41:1 | Fails | Lc -12.6 | 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 800.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7EA
oklch(93.6% 0.011 354.9)
-
Step 200
200
#E4D4D9
oklch(88.4% 0.019 356.5)
-
Step 300
300
#D4B8C0
oklch(80.9% 0.034 358.7)
-
Step 400
400
#BD93A0
oklch(70.6% 0.053 358.1)
-
Step 500
500
#AC7889
oklch(63% 0.069 358)
-
Step 600
600
#976173
oklch(55.7% 0.074 358.2)
-
Step 700
700
#815060
oklch(49.2% 0.069 358.9)
-
Step 800
800 (this color)
#67404D
oklch(42.1% 0.057 358.3)
-
Step 900
900
#553841
oklch(37.7% 0.043 359.2)
-
Step 950
950
#322126
oklch(27.1% 0.027 359.8)
#67404D 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) | #45474D | 0.062 |
| Deuteranopia (no green cones) | #4E4E4C | 0.058 |
| Tritanopia (no blue cones) | #6D3E44 | 0.017 |
| Achromatopsia (no color) | #4B4B4B | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67404D
#67404D
oklch(42.1% 0.057 358.3)
- #25584E
#25584E
oklch(42.2% 0.057 178.7)
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 #67404D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.023
- Brownish Purple #76424E ΔE 0.030
- Dark Mauve #874C62 ΔE 0.077
- Charcoal Grey #3C4142 ΔE 0.081
- Dusty Grape #545775 ΔE 0.081
- Mud Brown #60460F ΔE 0.091
- Chestnut #742802 ΔE 0.091
- Red Brown #8B2E16 ΔE 0.094
Use #67404D 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.