#34174E
Closest named color: Dark Purple (#35063E). oklch(27.8% 0.098 305.1), rgb(52, 23, 78).
Aa
White text reads best on this color (15.23:1).
About this color
#34174E is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.098 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.043 away. White text reads best on it, at 15.23:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.37:1 |
| White text | 15.23:1 |
Values
| HEX | #34174E |
| RGB | rgb(52, 23, 78) |
| HSL | hsl(272, 54%, 20%) |
| OKLCH | oklch(27.8% 0.098 305.1) |
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 #34174E | 15.23:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #34174E | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #34174E text on white | 15.23:1 | AAA | Lc 101.8 | Preferred for body text |
| #34174E text on black | 1.37:1 | 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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FC
oklch(93.7% 0.032 305.3)
-
Step 200
200
#E3CFFC
oklch(88.5% 0.065 305.3)
-
Step 300
300
#D2ADFD
oklch(80.8% 0.117 305.1)
-
Step 400
400
#BC7DFC
oklch(70.7% 0.186 305)
-
Step 500
500
#AC53F9
oklch(63% 0.238 305.1)
-
Step 600
600
#982BE8
oklch(55.6% 0.258 305)
-
Step 700
700
#8218CA
oklch(49.1% 0.241 304.9)
-
Step 800
800
#6A1BA3
oklch(42.8% 0.199 305.2)
-
Step 900
900
#562081
oklch(37.7% 0.155 305.5)
-
Step 950
950 (this color)
#34174E
oklch(27.8% 0.098 305.1)
#34174E 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) | #002550 | 0.080 |
| Deuteranopia (no green cones) | #09264D | 0.074 |
| Tritanopia (no blue cones) | #2F2330 | 0.071 |
| Achromatopsia (no color) | #252525 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34174E
#34174E
oklch(27.8% 0.098 305.1)
- #202E00
#202E00
oklch(27.8% 0.07 125.6)
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 #34174E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.043
- Deep Purple #36013F ΔE 0.049
- Eggplant Purple #430541 ΔE 0.049
- Deep Violet #490648 ΔE 0.053
- Eggplant #380835 ΔE 0.054
- Aubergine #3D0734 ΔE 0.058
- Dark Indigo #1F0954 ΔE 0.058
- Plum Purple #4E0550 ΔE 0.061
Use #34174E 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.