#2F2665
Closest named color: Marine (#042E60). oklch(31.8% 0.107 285.1), rgb(47, 38, 101).
Aa
White text reads best on this color (13.24:1).
About this color
#2F2665 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.107 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.053 away. White text reads best on it, at 13.24:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.58:1 |
| White text | 13.24:1 |
Values
| HEX | #2F2665 |
| RGB | rgb(47, 38, 101) |
| HSL | hsl(249, 45%, 27%) |
| OKLCH | oklch(31.8% 0.107 285.1) |
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 #2F2665 | 13.24:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #2F2665 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #2F2665 text on white | 13.24:1 | AAA | Lc 99.3 | Preferred for body text |
| #2F2665 text on black | 1.58:1 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E7FF
oklch(93.5% 0.032 285.8)
-
Step 200
200
#D4D4FF
oklch(88.4% 0.059 285.1)
-
Step 300
300
#BAB8FF
oklch(81% 0.1 285.2)
-
Step 400
400
#988FFF
oklch(70.7% 0.16 285.2)
-
Step 500
500
#826EFF
oklch(63.2% 0.207 285.1)
-
Step 600
600
#6F44FF
oklch(55.6% 0.257 285)
-
Step 700
700
#6025EA
oklch(49.2% 0.261 285.2)
-
Step 800
800
#4D24BC
oklch(42.7% 0.215 285.1)
-
Step 900
900
#3F2795
oklch(37.8% 0.168 285)
-
Step 950
950 (this color)
#2F2665
oklch(31.8% 0.107 285.1)
#2F2665 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) | #003267 | 0.055 |
| Deuteranopia (no green cones) | #002E64 | 0.054 |
| Tritanopia (no blue cones) | #1B3541 | 0.091 |
| Achromatopsia (no color) | #303030 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2665
#2F2665
oklch(31.8% 0.107 285.1)
- #383400
#383400
oklch(31.9% 0.068 104.9)
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 #2F2665, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.053
- Midnight Blue #191970 ΔE 0.054
- Prussian Blue #1D3557 ΔE 0.057
- Marine Blue #01386A ΔE 0.063
- Space Cadet #2B2D42 ΔE 0.070
- Royal Purple #4B006E ΔE 0.079
- Gunmetal #293241 ΔE 0.080
- Dark Indigo #1F0954 ΔE 0.080
Use #2F2665 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.