#2825A9#2825A9

#2825A9 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.9% C 0.200 H 272.5°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2825A9
RGB	rgb(40, 37, 169)
HSL	hsl(241, 64%, 40%)
HSV	hsv(241, 78%, 66%)
CMYK	cmyk(76.3%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(25.68, 45.66, -68.91)
CIE-LCH	lch(25.68, 82.66, 303.53°)
OKLab	oklab(37.9% 0.0086 -0.1994)
OKLCH	oklch(37.9% 0.2 272.5)
XYZ	xyz(8.6957, 4.6379, 37.9653)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2825A9 #A6A925

analogous

#2564A9 #2825A9 #6A25A9

triadic

#2825A9 #A92825 #25A928

tetradic

#2825A9 #A92564 #A6A925 #25A96A

square

#2825A9 #A92564 #A6A925 #25A96A

split-complementary

#2825A9 #A96A25 #64A925

monochromatic

#100F45 #1C1A77 #2825A9 #3B38D3 #6D6ADE

Accessibility & contrast

On white

10.89

#2825A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2825A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2825A9

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2825A9	#FFFFFF	#000000	##FFFFFF
##2825A9	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0036A7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2825a9;
/* rgb */ color: rgb(40, 37, 169);
/* oklch */ color: oklch(37.9% 0.200 272.5);

Tailwind

colors: {
  custom: {
    50: '#7962c4',
    500: '#2825a9',
    950: '#000000',
  },
}

SCSS

$custom: #2825a9;
$custom-light: #7962c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2825a9",
  "rgb": {
    "r": 40,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 241.364,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.379,
    "c": 0.19962,
    "h": 272.5
  },
  "luminance": 0.04639
}

Semantic roles & 50–950 ramp

primary

#2825A9

secondary

#C2C465

accent

#E741E3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2825A9

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

Preview Lab → · Contrast checker → · Palette generator →