#2825A3#2825A3

#2825A3 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.192 H 272.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#2825A3
RGB	rgb(40, 37, 163)
HSL	hsl(241, 63%, 39%)
HSV	hsv(241, 77%, 64%)
CMYK	cmyk(75.5%, 77.3%, 0%, 36.1%)
CIE-LAB	lab(25.01, 43.69, -66.39)
CIE-LCH	lch(25.01, 79.47, 303.35°)
OKLab	oklab(37.23% 0.0098 -0.1921)
OKLCH	oklch(37.23% 0.192 272.9)
XYZ	xyz(8.1453, 4.4177, 35.0667)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2825A3 #A0A325

analogous

#2561A3 #2825A3 #6725A3

triadic

#2825A3 #A32825 #25A328

tetradic

#2825A3 #A32561 #A0A325 #25A367

square

#2825A3 #A32561 #A0A325 #25A367

split-complementary

#2825A3 #A36725 #61A325

monochromatic

#100E3F #1C1A71 #2825A3 #3834D1 #6966DC

Accessibility & contrast

On white

11.15

#2825A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2825A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2825A3

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2825A3	#FFFFFF	#000000	##FFFFFF
##2825A3	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0035A1

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2825a3;
/* rgb */ color: rgb(40, 37, 163);
/* oklch */ color: oklch(37.2% 0.192 272.9);

Tailwind

colors: {
  custom: {
    50: '#7762c0',
    500: '#2825a3',
    950: '#000000',
  },
}

SCSS

$custom: #2825a3;
$custom-light: #7762c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2825a3",
  "rgb": {
    "r": 40,
    "g": 37,
    "b": 163
  },
  "hsl": {
    "h": 241.429,
    "s": 63,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37232,
    "c": 0.19237,
    "h": 272.9
  },
  "luminance": 0.04419
}

Semantic roles & 50–950 ramp

primary

#2825A3

secondary

#C0C262

accent

#E642E2

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2825A3

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

Preview Lab → · Contrast checker → · Palette generator →