#750528
Closest named color: Bordeaux (#7B002C). oklch(36.1% 0.14 12.8), rgb(117, 5, 40).
Aa
White text reads best on this color (11.61:1).
About this color
#750528 is a dark, vivid red. In OKLCH its lightness is 36%, its chroma 0.140 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Bordeaux (#7B002C), ΔE 0.014 away. White text reads best on it, at 11.61:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | vivid (0.140) |
| Temperature | warm |
| Nearest name | Bordeaux (#7B002C) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #750528 |
| RGB | rgb(117, 5, 40) |
| HSL | hsl(341, 92%, 24%) |
| OKLCH | oklch(36.1% 0.14 12.8) |
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 #750528 | 11.61:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #750528 | 1.80:1 | Fails | Lc 9.1 | Not readable |
| #750528 text on white | 11.61:1 | AAA | Lc 94.8 | Preferred for body text |
| #750528 text on black | 1.80:1 | Fails | Lc -7.8 | 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
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FEE2E4
oklch(93.6% 0.031 12.8)
-
Step 200
200
#FDCACE
oklch(88.5% 0.058 13)
-
Step 300
300
#FDA4AE
oklch(80.9% 0.106 12.4)
-
Step 400
400
#F66D83
oklch(70.6% 0.169 12.6)
-
Step 500
500
#EE3964
oklch(63.1% 0.215 12.8)
-
Step 600
600
#D5004D
oklch(55.6% 0.222 12.9)
-
Step 700
700
#B40040
oklch(49.1% 0.196 12.8)
-
Step 800
800
#950034
oklch(42.7% 0.171 12.6)
-
Step 900
900 (this color)
#750528
oklch(36.1% 0.14 12.8)
-
Step 950
950
#480D1A
oklch(27% 0.088 12.9)
#750528 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) | #2B2B28 | 0.159 |
| Deuteranopia (no green cones) | #464025 | 0.143 |
| Tritanopia (no blue cones) | #810017 | 0.035 |
| Achromatopsia (no color) | #393939 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #750528
#750528
oklch(36.1% 0.14 12.8)
- #004746
#004746
oklch(36% 0.062 193.2)
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 #750528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bordeaux #7B002C ΔE 0.014
- Wine Red #7B0323 ΔE 0.015
- Merlot #730039 ΔE 0.031
- Claret #680018 ΔE 0.038
- Blood #770001 ΔE 0.041
- Wine #80013F ΔE 0.043
- Reddy Brown #6E1005 ΔE 0.046
- Maroon #800000 ΔE 0.047
Use #750528 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.