#2725A6#2725A6

#2725A6 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.196 H 272.3°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2725A6
RGB	rgb(39, 37, 166)
HSL	hsl(241, 64%, 40%)
HSV	hsv(241, 78%, 65%)
CMYK	cmyk(76.5%, 77.7%, 0%, 34.9%)
CIE-LAB	lab(25.28, 44.59, -67.76)
CIE-LCH	lch(25.28, 81.11, 303.35°)
OKLab	oklab(37.51% 0.008 -0.1961)
OKLCH	oklch(37.51% 0.196 272.3)
XYZ	xyz(8.3789, 4.5068, 36.4973)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2725A6 #A4A625

analogous

#2564A6 #2725A6 #6725A6

triadic

#2725A6 #A62725 #25A627

tetradic

#2725A6 #A62564 #A4A625 #25A667

square

#2725A6 #A62564 #A4A625 #25A667

split-complementary

#2725A6 #A66725 #64A625

monochromatic

#0F0F42 #1B1A74 #2725A6 #3836D2 #6A68DD

Accessibility & contrast

On white

11.04

#2725A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2725A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2725A6

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2725A6	#FFFFFF	#000000	##FFFFFF
##2725A6	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AA

Deuteranopia (green-blind)

#0035A4

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2725a6;
/* rgb */ color: rgb(39, 37, 166);
/* oklch */ color: oklch(37.5% 0.196 272.3);

Tailwind

colors: {
  custom: {
    50: '#7762c2',
    500: '#2725a6',
    950: '#000000',
  },
}

SCSS

$custom: #2725a6;
$custom-light: #7762c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2725a6",
  "rgb": {
    "r": 39,
    "g": 37,
    "b": 166
  },
  "hsl": {
    "h": 240.93,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37507,
    "c": 0.19627,
    "h": 272.3
  },
  "luminance": 0.04508
}

Semantic roles & 50–950 ramp

primary

#2725A6

secondary

#C2C364

accent

#E741E4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2725A6

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

Preview Lab → · Contrast checker → · Palette generator →