#190621
Closest named color: Very Dark Purple (#2A0134). oklch(17.2% 0.059 314.8), rgb(25, 6, 33).
Aa
White text reads best on this color (19.27:1).
About this color
#190621 is a very dark, muted purple. In OKLCH its lightness is 17%, its chroma 0.059 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.056 away. White text reads best on it, at 19.27:1.
| Hue family | Purples |
| Lightness | very dark (17%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.08:1 |
| White text | 19.27:1 |
Values
| HEX | #190621 |
| RGB | rgb(25, 6, 33) |
| HSL | hsl(282, 69%, 8%) |
| OKLCH | oklch(17.2% 0.059 314.8) |
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 #190621 | 19.27:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #190621 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #190621 text on white | 19.27:1 | AAA | Lc 105.4 | Preferred for body text |
| #190621 text on black | 1.08:1 | 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 950.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B4E0
oklch(81% 0.069 315)
-
Step 400
400
#BB8BD0
oklch(70.7% 0.111 315.3)
-
Step 500
500
#A96CC4
oklch(63% 0.143 314.8)
-
Step 600
600
#9452B1
oklch(55.6% 0.155 314.5)
-
Step 700
700
#7E4298
oklch(49% 0.144 314.6)
-
Step 800
800
#67377B
oklch(42.7% 0.119 315)
-
Step 900
900
#543063
oklch(37.7% 0.094 315.2)
-
Step 950
950 (this color)
#190621
oklch(17.2% 0.059 314.8)
#190621 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) | #010D22 | 0.055 |
| Deuteranopia (no green cones) | #060F20 | 0.048 |
| Tritanopia (no blue cones) | #180A12 | 0.037 |
| Achromatopsia (no color) | #0E0E0E | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190621
#190621
oklch(17.2% 0.059 314.8)
- #061400
#061400
oklch(17.1% 0.05 134.5)
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 #190621, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.056
- Midnight Purple #280137 ΔE 0.056
- Almost Black #070D0D ΔE 0.067
- Rich Navy #001219 ΔE 0.068
- Midnight #03012D ΔE 0.068
- Rich Black #0D1B2A ΔE 0.070
- Dark Navy #000435 ΔE 0.075
- Very Dark Brown #1D0200 ΔE 0.075
Use #190621 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.