#273170#273170

#273170 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.109 H 272.6°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#273170
RGB	rgb(39, 49, 112)
HSL	hsl(232, 48%, 30%)
HSV	hsv(232, 65%, 44%)
CMYK	cmyk(65.2%, 56.3%, 0%, 56.1%)
CIE-LAB	lab(22.99, 17.51, -37.88)
CIE-LCH	lch(22.99, 41.73, 294.80°)
OKLab	oklab(34.28% 0.0049 -0.1087)
OKLCH	oklch(34.28% 0.109 272.6)
XYZ	xyz(4.8587, 3.7974, 15.8030)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273170 #706627

analogous

#275670 #273170 #422770

triadic

#273170 #702731 #317027

tetradic

#273170 #702756 #706627 #277042

square

#273170 #702756 #706627 #277042

split-complementary

#273170 #704227 #567027

monochromatic

#080A17 #171D43 #273170 #37459D #505FC2

Accessibility & contrast

On white

11.93

#273170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#273170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273170

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273170	#FFFFFF	#000000	##FFFFFF
##273170	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073A72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273170;
/* rgb */ color: rgb(39, 49, 112);
/* oklch */ color: oklch(34.3% 0.109 272.6);

Tailwind

colors: {
  custom: {
    50: '#6a689a',
    500: '#273170',
    950: '#000000',
  },
}

SCSS

$custom: #273170;
$custom-light: #6a689a;
$custom-dark: #000000;

JSON

{
  "hex": "#273170",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 112
  },
  "hsl": {
    "h": 231.781,
    "s": 48.344,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34284,
    "c": 0.10879,
    "h": 272.6
  },
  "luminance": 0.03798
}

Semantic roles & 50–950 ramp

primary

#273170

secondary

#A29750

accent

#C550D8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #273170

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

Preview Lab → · Contrast checker → · Palette generator →