#241CBC#241CBC
#241CBC is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.9% C 0.229 H 270.5°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).
Color values
| HEX | #241CBC |
|---|---|
| RGB | rgb(36, 28, 188) |
| HSL | hsl(243, 74%, 42%) |
| HSV | hsv(243, 85%, 74%) |
| CMYK | cmyk(80.9%, 85.1%, 0%, 26.3%) |
| CIE-LAB | lab(26.26, 55.58, -79.31) |
| CIE-LCH | lch(26.26, 96.85, 305.02°) |
| OKLab | oklab(38.9% 0.0019 -0.2295) |
| OKLCH | oklch(38.9% 0.229 270.5) |
| XYZ | xyz(10.2168, 4.8352, 47.9620) |
| Luminance | 0.0484 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
True Blue
#010FCC
ΔE00 2.24
Indigo Blue
#3A18B1
ΔE00 2.26
Mediumblue
#0000CD
ΔE00 3.03
Ultramarine
#2000B1
ΔE00 3.70
Ultramarine Blue
#1805DB
ΔE00 3.72
Pure Blue
#0203E2
ΔE00 4.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#241CBC #B4BC1C
analogous
#1C64BC #241CBC #741CBC
triadic
#241CBC #BC241C #1CBC24
tetradic
#241CBC #BC1C64 #B4BC1C #1CBC74
square
#241CBC #BC1C64 #B4BC1C #1CBC74
split-complementary
#241CBC #BC741C #64BC1C
monochromatic
#100C51 #1A1487 #241CBC #3D34E1 #706AE9
Accessibility & contrast
On white
10.68
#241CBC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.97
#241CBC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #241CBC
10.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##241CBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##241CBC | 1.00 | 10.68 | 1.97 | 10.68 |
| #FFFFFF | 10.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0046C0
Deuteranopia (green-blind)
#0036B9
Tritanopia (blue-blind)
#005270
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #241cbc; /* rgb */ color: rgb(36, 28, 188); /* oklch */ color: oklch(38.9% 0.229 270.5);
Tailwind
colors: {
custom: {
50: '#7d5fd2',
500: '#241cbc',
950: '#000000',
},
}SCSS
$custom: #241cbc; $custom-light: #7d5fd2; $custom-dark: #000000;
JSON
{
"hex": "#241cbc",
"rgb": {
"r": 36,
"g": 28,
"b": 188
},
"hsl": {
"h": 243,
"s": 74.074,
"l": 42.353
},
"oklch": {
"l": 0.38896,
"c": 0.22949,
"h": 270.5
},
"luminance": 0.04836
}Semantic roles & 50–950 ramp
primary
#241CBC
secondary
#C9CE65
accent
#F137E7
background
#F8F5FD
surface
#F0EAFA
border
#CBC6D3
text
#0C0514
muted
#7D7983