#2429A5#2429A5

#2429A5 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.8% C 0.192 H 270.9°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#2429A5
RGB	rgb(36, 41, 165)
HSL	hsl(238, 64%, 39%)
HSV	hsv(238, 78%, 65%)
CMYK	cmyk(78.2%, 75.2%, 0%, 35.3%)
CIE-LAB	lab(25.79, 41.77, -66.31)
CIE-LCH	lch(25.79, 78.37, 302.21°)
OKLab	oklab(37.79% 0.0032 -0.192)
OKLCH	oklch(37.79% 0.192 270.9)
XYZ	xyz(8.3097, 4.6766, 36.0547)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2429A5 #A5A024

analogous

#246AA5 #2429A5 #5F24A5

triadic

#2429A5 #A52429 #29A524

tetradic

#2429A5 #A5246A #A5A024 #24A55F

square

#2429A5 #A5246A #A5A024 #24A55F

split-complementary

#2429A5 #A55F24 #6AA524

monochromatic

#0E1041 #191D73 #2429A5 #343AD3 #666ADE

Accessibility & contrast

On white

10.85

#2429A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2429A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2429A5

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2429A5	#FFFFFF	#000000	##FFFFFF
##2429A5	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0037A3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2429a5;
/* rgb */ color: rgb(36, 41, 165);
/* oklch */ color: oklch(37.8% 0.192 270.9);

Tailwind

colors: {
  custom: {
    50: '#7664c1',
    500: '#2429a5',
    950: '#000000',
  },
}

SCSS

$custom: #2429a5;
$custom-light: #7664c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2429a5",
  "rgb": {
    "r": 36,
    "g": 41,
    "b": 165
  },
  "hsl": {
    "h": 237.674,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37791,
    "c": 0.19204,
    "h": 270.9
  },
  "luminance": 0.04678
}

Semantic roles & 50–950 ramp

primary

#2429A5

secondary

#C3BF62

accent

#E141E7

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2429A5

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

Preview Lab → · Contrast checker → · Palette generator →