#2A24AF#2A24AF

#2A24AF is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.6% C 0.207 H 272.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A24AF
RGB	rgb(42, 36, 175)
HSL	hsl(243, 66%, 41%)
HSV	hsv(243, 79%, 69%)
CMYK	cmyk(76%, 79.4%, 0%, 31.4%)
CIE-LAB	lab(26.30, 48.26, -71.49)
CIE-LCH	lch(26.30, 86.25, 304.02°)
OKLab	oklab(38.57% 0.01 -0.2069)
OKLCH	oklch(38.57% 0.207 272.8)
XYZ	xyz(9.3210, 4.8482, 40.9937)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A24AF #A9AF24

analogous

#2464AF #2A24AF #7024AF

triadic

#2A24AF #AF2A24 #24AF2A

tetradic

#2A24AF #AF2464 #A9AF24 #24AF70

square

#2A24AF #AF2464 #A9AF24 #24AF70

split-complementary

#2A24AF #AF7024 #64AF24

monochromatic

#120F49 #1E1A7C #2A24AF #413AD6 #726DE1

Accessibility & contrast

On white

10.66

#2A24AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2A24AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A24AF

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A24AF	#FFFFFF	#000000	##FFFFFF
##2A24AF	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0037AD

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a24af;
/* rgb */ color: rgb(42, 36, 175);
/* oklch */ color: oklch(38.6% 0.207 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b62c8',
    500: '#2a24af',
    950: '#000000',
  },
}

SCSS

$custom: #2a24af;
$custom-light: #7b62c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a24af",
  "rgb": {
    "r": 42,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 242.59,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38566,
    "c": 0.20711,
    "h": 272.8
  },
  "luminance": 0.04849
}

Semantic roles & 50–950 ramp

primary

#2A24AF

secondary

#C3C768

accent

#E93FE1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2A24AF

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

Preview Lab → · Contrast checker → · Palette generator →