#301E41
Closest named color: Oxford Blue (#1B263B). oklch(27.6% 0.066 306.3), rgb(48, 30, 65).
Aa
White text reads best on this color (15.13:1).
About this color
#301E41 is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.066 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.046 away. White text reads best on it, at 15.13:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.38:1 |
| White text | 15.13:1 |
Values
| HEX | #301E41 |
| RGB | rgb(48, 30, 65) |
| HSL | hsl(271, 37%, 19%) |
| OKLCH | oklch(27.6% 0.066 306.3) |
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 #301E41 | 15.13:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #301E41 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #301E41 text on white | 15.13:1 | AAA | Lc 101.9 | Preferred for body text |
| #301E41 text on black | 1.38:1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F6
oklch(93.5% 0.023 305.6)
-
Step 200
200
#E0D2F0
oklch(88.4% 0.043 306.5)
-
Step 300
300
#CDB4E9
oklch(80.9% 0.078 306.1)
-
Step 400
400
#B48BDE
oklch(70.7% 0.125 306.1)
-
Step 500
500
#A26CD4
oklch(63.1% 0.159 306.4)
-
Step 600
600
#8D51C2
oklch(55.6% 0.174 306)
-
Step 700
700
#7841A7
oklch(49.1% 0.161 306.2)
-
Step 800
800
#623687
oklch(42.7% 0.133 306.7)
-
Step 900
900
#50306C
oklch(37.7% 0.103 306.7)
-
Step 950
950 (this color)
#301E41
oklch(27.6% 0.066 306.3)
#301E41 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) | #152542 | 0.049 |
| Deuteranopia (no green cones) | #192640 | 0.045 |
| Tritanopia (no blue cones) | #2D242C | 0.049 |
| Achromatopsia (no color) | #262626 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #301E41
#301E41
oklch(27.6% 0.066 306.3)
- #1F2D03
#1F2D03
oklch(27.5% 0.066 126.5)
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 #301E41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.046
- Space Cadet #2B2D42 ΔE 0.047
- Eggplant #380835 ΔE 0.053
- Dark Purple #35063E ΔE 0.054
- Dark #1B2431 ΔE 0.055
- Aubergine #3D0734 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.061
- Deep Purple #36013F ΔE 0.062
Use #301E41 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.