#742E37
Closest named color: Purple Brown (#673A3F). oklch(40.3% 0.099 14.8), rgb(116, 46, 55).
Aa
White text reads best on this color (9.59:1).
About this color
#742E37 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.099 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.035 away. White text reads best on it, at 9.59:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #742E37 |
| RGB | rgb(116, 46, 55) |
| HSL | hsl(352, 43%, 32%) |
| OKLCH | oklch(40.3% 0.099 14.8) |
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 #742E37 | 9.59:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #742E37 | 2.18:1 | Fails | Lc 12.3 | Not readable |
| #742E37 text on white | 9.59:1 | AAA | Lc 91.7 | Preferred for body text |
| #742E37 text on black | 2.18:1 | Fails | Lc -10.7 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EED1D2
oklch(88.5% 0.033 15.4)
-
Step 300
300
#E3B2B5
oklch(80.9% 0.057 14.3)
-
Step 400
400
#D4898E
oklch(70.8% 0.092 15.3)
-
Step 500
500
#C66972
oklch(63% 0.118 14.9)
-
Step 600
600
#B14F5B
oklch(55.5% 0.128 14.7)
-
Step 700
700
#983F4B
oklch(49% 0.12 14.4)
-
Step 800
800 (this color)
#742E37
oklch(40.3% 0.099 14.8)
-
Step 900
900
#642F34
oklch(37.8% 0.077 15.5)
-
Step 950
950
#3B1C1F
oklch(27.1% 0.049 14.7)
#742E37 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) | #3E3C37 | 0.107 |
| Deuteranopia (no green cones) | #4F4A35 | 0.100 |
| Tritanopia (no blue cones) | #7E2432 | 0.025 |
| Achromatopsia (no color) | #454545 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #742E37
#742E37
oklch(40.3% 0.099 14.8)
- #005454
#005454
oklch(40.4% 0.069 194.8)
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 #742E37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.035
- Brownish Purple #76424E ΔE 0.052
- Chestnut #742802 ΔE 0.055
- Wine Red #7B0323 ΔE 0.057
- Bordeaux #7B002C ΔE 0.059
- Red Brown #8B2E16 ΔE 0.062
- Red Wine #8C0034 ΔE 0.066
- Wine #80013F ΔE 0.066
Use #742E37 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.