#241F58#241F58

#241F58 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.3% C 0.099 H 282.0°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#241F58
RGB	rgb(36, 31, 88)
HSL	hsl(245, 48%, 23%)
HSV	hsv(245, 65%, 35%)
CMYK	cmyk(59.1%, 64.8%, 0%, 65.5%)
CIE-LAB	lab(15.80, 20.58, -33.80)
CIE-LCH	lch(15.80, 39.57, 301.34°)
OKLab	oklab(28.26% 0.0205 -0.0969)
OKLCH	oklch(28.26% 0.099 282)
XYZ	xyz(2.9784, 2.0594, 9.4712)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F58 #53581F

analogous

#1F3658 #241F58 #401F58

triadic

#241F58 #58241F #1F5824

tetradic

#241F58 #581F36 #53581F #1F5840

square

#241F58 #581F36 #53581F #1F5840

split-complementary

#241F58 #58401F #36581F

monochromatic

#090817 #110F2B #241F58 #372F85 #493FB3

Accessibility & contrast

On white

14.87

#241F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#241F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F58

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F58	#FFFFFF	#000000	##FFFFFF
##241F58	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#0C2D38

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #241f58;
/* rgb */ color: rgb(36, 31, 88);
/* oklch */ color: oklch(28.3% 0.099 282.0);

Tailwind

colors: {
  custom: {
    50: '#645b88',
    500: '#241f58',
    950: '#000000',
  },
}

SCSS

$custom: #241f58;
$custom-light: #645b88;
$custom-dark: #000000;

JSON

{
  "hex": "#241f58",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 88
  },
  "hsl": {
    "h": 245.263,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.2826,
    "c": 0.09908,
    "h": 282
  },
  "luminance": 0.0206
}

Semantic roles & 50–950 ramp

primary

#241F58

secondary

#878D46

accent

#D750CC

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040B

muted

#7A797C

Preview Lab

Preview with #241F58

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

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