#433258
Closest named color: Prussian Blue (#1D3557). oklch(35.4% 0.067 303.8), rgb(67, 50, 88).
Aa
White text reads best on this color (11.43:1).
About this color
#433258 is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.067 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.059 away. White text reads best on it, at 11.43:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.83:1 |
| White text | 11.43:1 |
Values
| HEX | #433258 |
| RGB | rgb(67, 50, 88) |
| HSL | hsl(267, 28%, 27%) |
| OKLCH | oklch(35.4% 0.067 303.8) |
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 #433258 | 11.43:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #433258 | 1.83:1 | Fails | Lc 7.6 | Not readable |
| #433258 text on white | 11.43:1 | AAA | Lc 96.3 | Preferred for body text |
| #433258 text on black | 1.83:1 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F2
oklch(93.7% 0.014 304.1)
-
Step 200
200
#DDD5E9
oklch(88.5% 0.028 303.9)
-
Step 300
300
#C7B9DC
oklch(80.9% 0.051 303.4)
-
Step 400
400
#AB94CA
oklch(70.6% 0.081 303.9)
-
Step 500
500
#9779BC
oklch(63% 0.103 304.2)
-
Step 600
600
#8161A8
oklch(55.5% 0.112 303.7)
-
Step 700
700
#6D5091
oklch(49% 0.105 303.3)
-
Step 800
800
#594275
oklch(42.7% 0.086 303.8)
-
Step 900
900 (this color)
#433258
oklch(35.4% 0.067 303.8)
-
Step 950
950
#2B2137
oklch(27% 0.042 304.6)
#433258 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) | #293959 | 0.045 |
| Deuteranopia (no green cones) | #2D3A57 | 0.042 |
| Tritanopia (no blue cones) | #403840 | 0.052 |
| Achromatopsia (no color) | #3A3A3A | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433258
#433258
oklch(35.4% 0.067 303.8)
- #344116
#344116
oklch(35.3% 0.067 123.9)
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 #433258, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.061
- Onyx #343A40 ΔE 0.061
- Gunmetal #293241 ΔE 0.063
- Dark Blue Grey #1F3B4D ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.070
- Charcoal #264653 ΔE 0.075
Use #433258 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.