#36284D
Closest named color: Space Cadet (#2B2D42). oklch(31.1% 0.066 300), rgb(54, 40, 77).
Aa
White text reads best on this color (13.39:1).
About this color
#36284D is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.066 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.034 away. White text reads best on it, at 13.39:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.56:1 |
| White text | 13.39:1 |
Values
| HEX | #36284D |
| RGB | rgb(54, 40, 77) |
| HSL | hsl(263, 32%, 23%) |
| OKLCH | oklch(31.1% 0.066 300) |
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 #36284D | 13.39:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #36284D | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #36284D text on white | 13.39:1 | AAA | Lc 99.7 | Preferred for body text |
| #36284D text on black | 1.56:1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DDD3F2
oklch(88.4% 0.043 300.2)
-
Step 300
300
#C8B6EC
oklch(81% 0.077 299.9)
-
Step 400
400
#AD8EE3
oklch(70.8% 0.125 300)
-
Step 500
500
#996FDB
oklch(63.1% 0.16 299.8)
-
Step 600
600
#8554C8
oklch(55.6% 0.174 300.3)
-
Step 700
700
#7144AD
oklch(49.2% 0.162 300.3)
-
Step 800
800
#5B388C
oklch(42.6% 0.135 299.9)
-
Step 900
900
#4B3270
oklch(37.8% 0.104 300.1)
-
Step 950
950 (this color)
#36284D
oklch(31.1% 0.066 300)
#36284D 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) | #1E2F4E | 0.042 |
| Deuteranopia (no green cones) | #212F4C | 0.039 |
| Tritanopia (no blue cones) | #322E36 | 0.051 |
| Achromatopsia (no color) | #2F2F2F | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36284D
#36284D
oklch(31.1% 0.066 300)
- #2C3508
#2C3508
oklch(31% 0.066 120.3)
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 #36284D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.034
- Gunmetal #293241 ΔE 0.048
- Prussian Blue #1D3557 ΔE 0.052
- Oxford Blue #1B263B ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.066
- Onyx #343A40 ΔE 0.068
- Marine #042E60 ΔE 0.069
- Dark #1B2431 ΔE 0.073
Use #36284D 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.