#242570#242570

#242570 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.6% C 0.126 H 275.9°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#242570
RGB	rgb(36, 37, 112)
HSL	hsl(239, 51%, 29%)
HSV	hsv(239, 68%, 44%)
CMYK	cmyk(67.9%, 67%, 0%, 56.1%)
CIE-LAB	lab(19.51, 25.29, -43.55)
CIE-LCH	lch(19.51, 50.36, 300.15°)
OKLab	oklab(31.65% 0.0129 -0.1256)
OKLCH	oklch(31.65% 0.126 275.9)
XYZ	xyz(4.3128, 2.8677, 15.6523)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242570 #706F24

analogous

#244B70 #242570 #492470

triadic

#242570 #702425 #257024

tetradic

#242570 #70244B #706F24 #247049

square

#242570 #70244B #706F24 #247049

split-complementary

#242570 #704924 #4B7024

monochromatic

#070817 #151642 #242570 #33349E #4A4BC5

Accessibility & contrast

On white

13.35

#242570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#242570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242570

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242570	#FFFFFF	#000000	##FFFFFF
##242570	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #242570;
/* rgb */ color: rgb(36, 37, 112);
/* oklch */ color: oklch(31.6% 0.126 275.9);

Tailwind

colors: {
  custom: {
    50: '#695f9a',
    500: '#242570',
    950: '#000000',
  },
}

SCSS

$custom: #242570;
$custom-light: #695f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#242570",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 112
  },
  "hsl": {
    "h": 239.211,
    "s": 51.351,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31645,
    "c": 0.12622,
    "h": 275.9
  },
  "luminance": 0.02868
}

Semantic roles & 50–950 ramp

primary

#242570

secondary

#A3A24D

accent

#D94DDB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #242570

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

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