#620539
Closest named color: Burgundy (#610023). oklch(32.8% 0.13 354.3), rgb(98, 5, 57).
Aa
White text reads best on this color (13.12:1).
About this color
#620539 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.130 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.037 away. White text reads best on it, at 13.12:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.60:1 |
| White text | 13.12:1 |
Values
| HEX | #620539 |
| RGB | rgb(98, 5, 57) |
| HSL | hsl(326, 90%, 20%) |
| OKLCH | oklch(32.8% 0.13 354.3) |
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 #620539 | 13.12:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #620539 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #620539 text on white | 13.12:1 | AAA | Lc 97.9 | Preferred for body text |
| #620539 text on black | 1.60:1 | Fails | Lc 0.0 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F7CBDB
oklch(88.5% 0.054 354.4)
-
Step 300
300
#F3A7C5
oklch(81% 0.097 354.1)
-
Step 400
400
#E973A7
oklch(70.7% 0.156 354.1)
-
Step 500
500
#DE4791
oklch(63.1% 0.198 354.2)
-
Step 600
600
#C91A7B
oklch(55.5% 0.216 354.2)
-
Step 700
700
#AE0268
oklch(49.2% 0.201 354.3)
-
Step 800
800
#8D0E55
oklch(42.7% 0.167 354)
-
Step 900
900 (this color)
#620539
oklch(32.8% 0.13 354.3)
-
Step 950
950
#431129
oklch(27.1% 0.082 354.3)
#620539 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) | #1C263A | 0.148 |
| Deuteranopia (no green cones) | #363637 | 0.129 |
| Tritanopia (no blue cones) | #6B001F | 0.049 |
| Achromatopsia (no color) | #303030 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #620539
#620539
oklch(32.8% 0.13 354.3)
- #003F33
#003F33
oklch(32.8% 0.062 174.9)
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 #620539, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.037
- Merlot #730039 ΔE 0.038
- Grape Purple #5D1451 ΔE 0.044
- Claret #680018 ΔE 0.055
- Velvet #750851 ΔE 0.057
- Rich Purple #720058 ΔE 0.062
- Bordeaux #7B002C ΔE 0.063
- Plum Purple #4E0550 ΔE 0.067
Use #620539 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.