#250B3D#250B3D
#250B3D is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.091 H 303.5°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).
Color values
| HEX | #250B3D |
|---|---|
| RGB | rgb(37, 11, 61) |
| HSL | hsl(271, 69%, 14%) |
| HSV | hsv(271, 82%, 24%) |
| CMYK | cmyk(39.3%, 82%, 0%, 76.1%) |
| CIE-LAB | lab(8.74, 24.77, -26.55) |
| CIE-LCH | lch(8.74, 36.31, 313.01°) |
| OKLab | oklab(22.43% 0.0501 -0.0756) |
| OKLCH | oklch(22.43% 0.091 303.5) |
| XYZ | xyz(1.7247, 0.9696, 4.5103) |
| Luminance | 0.0097 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 3.05
Very Dark Purple
#2A0134
ΔE00 3.87
Dark Purple
#35063E
ΔE00 4.43
Dark Violet
#34013F
ΔE00 4.60
Deep Purple
#36013F
ΔE00 5.01
Dark Indigo
#1F0954
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#250B3D #233D0B
analogous
#0C0B3D #250B3D #3D0B3C
triadic
#250B3D #3D250B #0B3D25
tetradic
#250B3D #3D0C0B #233D0B #0B3C3D
square
#250B3D #3D0C0B #233D0B #0B3C3D
split-complementary
#250B3D #3C3D0B #0B3D0C
monochromatic
#10051A #10051A #250B3D #441471 #641EA5
Accessibility & contrast
On white
17.59
#250B3D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#250B3D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #250B3D
17.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##250B3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##250B3D | 1.00 | 17.59 | 1.19 | 17.59 |
| #FFFFFF | 17.59 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.59 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00183E
Deuteranopia (green-blind)
#00193C
Tritanopia (blue-blind)
#201723
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #250b3d; /* rgb */ color: rgb(37, 11, 61); /* oklch */ color: oklch(22.4% 0.091 303.5);
Tailwind
colors: {
custom: {
50: '#624c73',
500: '#250b3d',
950: '#000000',
},
}SCSS
$custom: #250b3d; $custom-light: #624c73; $custom-dark: #000000;
JSON
{
"hex": "#250b3d",
"rgb": {
"r": 37,
"g": 11,
"b": 61
},
"hsl": {
"h": 271.2,
"s": 69.444,
"l": 14.118
},
"oklch": {
"l": 0.22426,
"c": 0.09067,
"h": 303.5
},
"luminance": 0.0097
}Semantic roles & 50–950 ramp
primary
#250B3D
secondary
#507A2A
accent
#EC3C90
background
#F6F4F7
surface
#EBE7ED
border
#C6C3C8
text
#050108
muted
#7A777B