#2A25AF#2A25AF

#2A25AF is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 38.7% C 0.206 H 272.7°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A25AF
RGB	rgb(42, 37, 175)
HSL	hsl(242, 65%, 42%)
HSV	hsv(242, 79%, 69%)
CMYK	cmyk(76%, 78.9%, 0%, 31.4%)
CIE-LAB	lab(26.48, 47.74, -71.19)
CIE-LCH	lch(26.48, 85.72, 303.85°)
OKLab	oklab(38.69% 0.0097 -0.206)
OKLCH	oklch(38.69% 0.206 272.7)
XYZ	xyz(9.3517, 4.9095, 41.0039)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A25AF #AAAF25

analogous

#2565AF #2A25AF #6F25AF

triadic

#2A25AF #AF2A25 #25AF2A

tetradic

#2A25AF #AF2565 #AAAF25 #25AF6F

square

#2A25AF #AF2565 #AAAF25 #25AF6F

split-complementary

#2A25AF #AF6F25 #65AF25

monochromatic

#12104A #1E1A7C #2A25AF #413CD6 #726EE0

Accessibility & contrast

On white

10.59

#2A25AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2A25AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A25AF

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A25AF	#FFFFFF	#000000	##FFFFFF
##2A25AF	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0038AD

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a25af;
/* rgb */ color: rgb(42, 37, 175);
/* oklch */ color: oklch(38.7% 0.206 272.7);

Tailwind

colors: {
  custom: {
    50: '#7b63c8',
    500: '#2a25af',
    950: '#000000',
  },
}

SCSS

$custom: #2a25af;
$custom-light: #7b63c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a25af",
  "rgb": {
    "r": 42,
    "g": 37,
    "b": 175
  },
  "hsl": {
    "h": 242.174,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.3869,
    "c": 0.20626,
    "h": 272.7
  },
  "luminance": 0.04911
}

Semantic roles & 50–950 ramp

primary

#2A25AF

secondary

#C3C769

accent

#E840E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2A25AF

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

Preview Lab → · Contrast checker → · Palette generator →