#402A45
Closest named color: Space Cadet (#2B2D42). oklch(32.3% 0.055 320), rgb(64, 42, 69).
Aa
White text reads best on this color (12.84:1).
About this color
#402A45 is a dark, muted purple. In OKLCH its lightness is 32%, its chroma 0.055 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.040 away. White text reads best on it, at 12.84:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.63:1 |
| White text | 12.84:1 |
Values
| HEX | #402A45 |
| RGB | rgb(64, 42, 69) |
| HSL | hsl(289, 24%, 22%) |
| OKLCH | oklch(32.3% 0.055 320) |
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 #402A45 | 12.84:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #402A45 | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #402A45 text on white | 12.84:1 | AAA | Lc 98.9 | Preferred for body text |
| #402A45 text on black | 1.63:1 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E4D2E8
oklch(88.5% 0.035 320.1)
-
Step 300
300
#D4B4DB
oklch(81% 0.064 320.2)
-
Step 400
400
#BE8BC9
oklch(70.7% 0.104 320.3)
-
Step 500
500
#AD6DBB
oklch(63.2% 0.133 320.2)
-
Step 600
600
#9853A7
oklch(55.6% 0.145 320.2)
-
Step 700
700
#81438F
oklch(49.1% 0.134 320)
-
Step 800
800
#693874
oklch(42.7% 0.11 320)
-
Step 900
900
#56315E
oklch(37.8% 0.087 320.3)
-
Step 950
950 (this color)
#402A45
oklch(32.3% 0.055 320)
#402A45 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) | #273046 | 0.046 |
| Deuteranopia (no green cones) | #2C3344 | 0.044 |
| Tritanopia (no blue cones) | #402D34 | 0.035 |
| Achromatopsia (no color) | #323232 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402A45
#402A45
oklch(32.3% 0.055 320)
- #243A1F
#243A1F
oklch(32.2% 0.054 139.9)
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 #402A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.040
- Gunmetal #293241 ΔE 0.048
- Onyx #343A40 ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.068
- Oxford Blue #1B263B ΔE 0.072
- Charcoal Grey #3C4142 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.078
Use #402A45 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.