#991358
Closest named color: Dark Fuchsia (#9D0759). oklch(45.3% 0.173 356.6), rgb(153, 19, 88).
Aa
White text reads best on this color (8.11:1).
About this color
#991358 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.173 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Fuchsia (#9D0759), ΔE 0.010 away. White text reads best on it, at 8.11:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Dark Fuchsia (#9D0759) |
| Black text | 2.58:1 |
| White text | 8.11:1 |
Values
| HEX | #991358 |
| RGB | rgb(153, 19, 88) |
| HSL | hsl(329, 78%, 34%) |
| OKLCH | oklch(45.3% 0.173 356.6) |
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 #991358 | 8.11:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #991358 | 2.58:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #991358 text on white | 8.11:1 | AAA | Lc 86.4 | Fine for body text |
| #991358 text on black | 2.58:1 | Fails | Lc -15.7 | Dividers and decoration only |
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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2EA
oklch(93.5% 0.029 356.3)
-
Step 200
200
#F9CADA
oklch(88.4% 0.057 355.9)
-
Step 300
300
#F6A5C2
oklch(80.9% 0.102 356.5)
-
Step 400
400
#ED70A3
oklch(70.7% 0.163 356.4)
-
Step 500
500
#E3418C
oklch(63.1% 0.207 356.6)
-
Step 600
600
#CE0776
oklch(55.6% 0.225 356.6)
-
Step 700
700
#AF0063
oklch(49.1% 0.201 356.6)
-
Step 800
800 (this color)
#991358
oklch(45.3% 0.173 356.6)
-
Step 900
900
#741443
oklch(37.7% 0.135 356.6)
-
Step 950
950
#440F27
oklch(26.9% 0.085 356.7)
#991358 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) | #35405A | 0.196 |
| Deuteranopia (no green cones) | #595855 | 0.174 |
| Tritanopia (no blue cones) | #A60035 | 0.059 |
| Achromatopsia (no color) | #505050 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #991358
#991358
oklch(45.3% 0.173 356.6)
- #006555
#006555
oklch(45.3% 0.084 176.8)
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 #991358, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Fuchsia #9D0759 ΔE 0.010
- Deep Magenta #A0025C ΔE 0.017
- Berry #990F4B ΔE 0.020
- Mulberry #920A4E ΔE 0.022
- Violet Red #A50055 ΔE 0.025
- Purple Red #990147 ΔE 0.026
- Red Violet #9E0168 ΔE 0.031
- Cranberry #9E003A ΔE 0.046
Use #991358 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.