#840833
Closest named color: Red Wine (#8C0034). oklch(39.6% 0.153 10.2), rgb(132, 8, 51).
Aa
White text reads best on this color (10.17:1).
About this color
#840833 is a dark, vivid red. In OKLCH its lightness is 40%, its chroma 0.153 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.017 away. White text reads best on it, at 10.17:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.06:1 |
| White text | 10.17:1 |
Values
| HEX | #840833 |
| RGB | rgb(132, 8, 51) |
| HSL | hsl(339, 89%, 27%) |
| OKLCH | oklch(39.6% 0.153 10.2) |
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 #840833 | 10.17:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #840833 | 2.06:1 | Fails | Lc 12.2 | Not readable |
| #840833 text on white | 10.17:1 | AAA | Lc 91.7 | Preferred for body text |
| #840833 text on black | 2.06:1 | 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 900.
-
Step 50
50
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FFE1E5
oklch(93.5% 0.033 8.6)
-
Step 200
200
#FFC9D0
oklch(88.5% 0.062 9.7)
-
Step 300
300
#FFA2B0
oklch(80.9% 0.111 10.1)
-
Step 400
400
#FC6686
oklch(70.7% 0.184 10)
-
Step 500
500
#F42768
oklch(63.1% 0.234 10.2)
-
Step 600
600
#D40054
oklch(55.6% 0.222 10.3)
-
Step 700
700
#B40046
oklch(49.2% 0.197 10.4)
-
Step 800
800
#950039
oklch(42.8% 0.171 10.2)
-
Step 900
900 (this color)
#840833
oklch(39.6% 0.153 10.2)
-
Step 950
950
#4A071B
oklch(26.9% 0.097 10.1)
#840833 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) | #313234 | 0.173 |
| Deuteranopia (no green cones) | #504A30 | 0.156 |
| Tritanopia (no blue cones) | #91001E | 0.040 |
| Achromatopsia (no color) | #414141 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #840833
#840833
oklch(39.6% 0.153 10.2)
- #00524F
#00524F
oklch(39.6% 0.068 190.5)
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 #840833, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.017
- Bordeaux #7B002C ΔE 0.024
- Wine #80013F ΔE 0.025
- Wine Red #7B0323 ΔE 0.030
- Red Purple #820747 ΔE 0.034
- Merlot #730039 ΔE 0.045
- Mulberry #920A4E ΔE 0.051
- Purple Red #990147 ΔE 0.053
Use #840833 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.