#2A25AE#2A25AE

#2A25AE is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 38.6% C 0.205 H 272.8°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A25AE
RGB	rgb(42, 37, 174)
HSL	hsl(242, 65%, 41%)
HSV	hsv(242, 79%, 68%)
CMYK	cmyk(75.9%, 78.7%, 0%, 31.8%)
CIE-LAB	lab(26.36, 47.42, -70.78)
CIE-LCH	lch(26.36, 85.20, 303.82°)
OKLab	oklab(38.58% 0.0099 -0.2048)
OKLCH	oklch(38.58% 0.205 272.8)
XYZ	xyz(9.2538, 4.8704, 40.4886)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A25AE #A9AE25

analogous

#2565AE #2A25AE #6F25AE

triadic

#2A25AE #AE2A25 #25AE2A

tetradic

#2A25AE #AE2565 #A9AE25 #25AE6F

square

#2A25AE #AE2565 #A9AE25 #25AE6F

split-complementary

#2A25AE #AE6F25 #65AE25

monochromatic

#121049 #1E1A7C #2A25AE #413BD5 #726DE0

Accessibility & contrast

On white

10.64

#2A25AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2A25AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A25AE

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A25AE	#FFFFFF	#000000	##FFFFFF
##2A25AE	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B2

Deuteranopia (green-blind)

#0038AC

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a25ae;
/* rgb */ color: rgb(42, 37, 174);
/* oklch */ color: oklch(38.6% 0.205 272.8);

Tailwind

colors: {
  custom: {
    50: '#7a63c8',
    500: '#2a25ae',
    950: '#000000',
  },
}

SCSS

$custom: #2a25ae;
$custom-light: #7a63c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a25ae",
  "rgb": {
    "r": 42,
    "g": 37,
    "b": 174
  },
  "hsl": {
    "h": 242.19,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38578,
    "c": 0.20507,
    "h": 272.8
  },
  "luminance": 0.04871
}

Semantic roles & 50–950 ramp

primary

#2A25AE

secondary

#C3C668

accent

#E840E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2A25AE

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

Preview Lab → · Contrast checker → · Palette generator →