#241F71#241F71

#241F71 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.7% C 0.135 H 277.5°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#241F71
RGB	rgb(36, 31, 113)
HSL	hsl(244, 57%, 28%)
HSV	hsv(244, 73%, 44%)
CMYK	cmyk(68.1%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(18.13, 29.62, -46.45)
CIE-LCH	lch(18.13, 55.09, 302.52°)
OKLab	oklab(30.68% 0.0177 -0.1341)
OKLCH	oklch(30.68% 0.135 277.5)
XYZ	xyz(4.1972, 2.5469, 15.8900)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F71 #6C711F

analogous

#1F4371 #241F71 #4D1F71

triadic

#241F71 #71241F #1F7124

tetradic

#241F71 #711F43 #6C711F #1F714D

square

#241F71 #711F43 #6C711F #1F714D

split-complementary

#241F71 #714D1F #43711F

monochromatic

#080718 #151241 #241F71 #332CA1 #4840CB

Accessibility & contrast

On white

13.91

#241F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#241F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F71

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F71	#FFFFFF	#000000	##FFFFFF
##241F71	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003073

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #241f71;
/* rgb */ color: rgb(36, 31, 113);
/* oklch */ color: oklch(30.7% 0.135 277.5);

Tailwind

colors: {
  custom: {
    50: '#6a5b9b',
    500: '#241f71',
    950: '#000000',
  },
}

SCSS

$custom: #241f71;
$custom-light: #6a5b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#241f71",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 243.659,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30677,
    "c": 0.13524,
    "h": 277.5
  },
  "luminance": 0.02547
}

Semantic roles & 50–950 ramp

primary

#241F71

secondary

#9FA547

accent

#E048D7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #241F71

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →