#242F74#242F74

#242F74 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.119 H 271.7°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#242F74
RGB	rgb(36, 47, 116)
HSL	hsl(232, 53%, 30%)
HSV	hsv(232, 69%, 45%)
CMYK	cmyk(69%, 59.5%, 0%, 54.5%)
CIE-LAB	lab(22.54, 19.89, -41.17)
CIE-LCH	lch(22.54, 45.73, 295.79°)
OKLab	oklab(34% 0.0036 -0.1185)
OKLCH	oklch(34% 0.119 271.7)
XYZ	xyz(4.8954, 3.6686, 16.9697)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242F74 #746924

analogous

#245774 #242F74 #412474

triadic

#242F74 #74242F #2F7424

tetradic

#242F74 #742457 #746924 #247441

square

#242F74 #742457 #746924 #247441

split-complementary

#242F74 #744124 #577424

monochromatic

#070917 #161C45 #242F74 #3242A3 #4B5CC7

Accessibility & contrast

On white

12.11

#242F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#242F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242F74

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242F74	#FFFFFF	#000000	##FFFFFF
##242F74	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A76

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #242f74;
/* rgb */ color: rgb(36, 47, 116);
/* oklch */ color: oklch(34.0% 0.119 271.7);

Tailwind

colors: {
  custom: {
    50: '#69679d',
    500: '#242f74',
    950: '#000000',
  },
}

SCSS

$custom: #242f74;
$custom-light: #69679d;
$custom-dark: #000000;

JSON

{
  "hex": "#242f74",
  "rgb": {
    "r": 36,
    "g": 47,
    "b": 116
  },
  "hsl": {
    "h": 231.75,
    "s": 52.632,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33998,
    "c": 0.11853,
    "h": 271.7
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary

#242F74

secondary

#A79A4D

accent

#C84CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #242F74

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

Preview Lab → · Contrast checker → · Palette generator →