#2825AA#2825AA

#2825AA is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.0% C 0.201 H 272.4°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#2825AA
RGB	rgb(40, 37, 170)
HSL	hsl(241, 64%, 41%)
HSV	hsv(241, 78%, 67%)
CMYK	cmyk(76.5%, 78.2%, 0%, 33.3%)
CIE-LAB	lab(25.79, 45.98, -69.33)
CIE-LCH	lch(25.79, 83.19, 303.55°)
OKLab	oklab(38.01% 0.0084 -0.2006)
OKLCH	oklch(38.01% 0.201 272.4)
XYZ	xyz(8.7899, 4.6756, 38.4616)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2825AA #A7AA25

analogous

#2565AA #2825AA #6A25AA

triadic

#2825AA #AA2825 #25AA28

tetradic

#2825AA #AA2565 #A7AA25 #25AA6A

square

#2825AA #AA2565 #A7AA25 #25AA6A

split-complementary

#2825AA #AA6A25 #65AA25

monochromatic

#100F45 #1C1A78 #2825AA #3C38D4 #6D6BDF

Accessibility & contrast

On white

10.85

#2825AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2825AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2825AA

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2825AA	#FFFFFF	#000000	##FFFFFF
##2825AA	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AE

Deuteranopia (green-blind)

#0036A8

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2825aa;
/* rgb */ color: rgb(40, 37, 170);
/* oklch */ color: oklch(38.0% 0.201 272.4);

Tailwind

colors: {
  custom: {
    50: '#7962c5',
    500: '#2825aa',
    950: '#000000',
  },
}

SCSS

$custom: #2825aa;
$custom-light: #7962c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2825aa",
  "rgb": {
    "r": 40,
    "g": 37,
    "b": 170
  },
  "hsl": {
    "h": 241.353,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38012,
    "c": 0.20082,
    "h": 272.4
  },
  "luminance": 0.04677
}

Semantic roles & 50–950 ramp

primary

#2825AA

secondary

#C3C566

accent

#E741E3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2825AA

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

Preview Lab → · Contrast checker → · Palette generator →