#34276E
Closest named color: Midnight Blue (#191970). oklch(33.2% 0.118 286.5), rgb(52, 39, 110).
Aa
White text reads best on this color (12.64:1).
About this color
#34276E is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.118 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.060 away. White text reads best on it, at 12.64:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.66:1 |
| White text | 12.64:1 |
Values
| HEX | #34276E |
| RGB | rgb(52, 39, 110) |
| HSL | hsl(251, 48%, 29%) |
| OKLCH | oklch(33.2% 0.118 286.5) |
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 #34276E | 12.64:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #34276E | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #34276E text on white | 12.64:1 | AAA | Lc 98.3 | Preferred for body text |
| #34276E text on black | 1.66:1 | 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
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D6D5F9
oklch(88.5% 0.049 286.6)
-
Step 300
300
#BCB9F7
oklch(81% 0.087 286.5)
-
Step 400
400
#9B91F4
oklch(70.7% 0.142 286.8)
-
Step 500
500
#8473EF
oklch(63.1% 0.18 286.3)
-
Step 600
600
#7057DE
oklch(55.6% 0.197 286.6)
-
Step 700
700
#5E46C0
oklch(49% 0.182 286.7)
-
Step 800
800
#4C3B9C
oklch(42.7% 0.151 286.2)
-
Step 900
900 (this color)
#34276E
oklch(33.2% 0.118 286.5)
-
Step 950
950
#251F48
oklch(27% 0.074 287.1)
#34276E 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) | #003570 | 0.062 |
| Deuteranopia (no green cones) | #00316D | 0.060 |
| Tritanopia (no blue cones) | #1F3846 | 0.099 |
| Achromatopsia (no color) | #333333 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34276E
#34276E
oklch(33.2% 0.118 286.5)
- #3B3800
#3B3800
oklch(33.3% 0.071 106.3)
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 #34276E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.060
- Marine #042E60 ΔE 0.065
- Marine Blue #01386A ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.067
- Royal Purple #4B006E ΔE 0.072
- Indigo #4B0082 ΔE 0.073
- Twilight Blue #0A437A ΔE 0.082
- Dark Slate Blue #483D8B ΔE 0.083
Use #34276E 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.