#273151#273151

#273151 is a dark, muted blue. Relative luminance 0.032; OKLCH L 32.0% C 0.059 H 269.7°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#273151
RGB	rgb(39, 49, 81)
HSL	hsl(226, 35%, 24%)
HSV	hsv(226, 52%, 32%)
CMYK	cmyk(51.9%, 39.5%, 0%, 68.2%)
CIE-LAB	lab(20.91, 5.96, -20.90)
CIE-LCH	lch(20.91, 21.74, 285.93°)
OKLab	oklab(32.03% -0.0003 -0.0589)
OKLCH	oklch(32.03% 0.059 269.7)
XYZ	xyz(3.4197, 3.2218, 8.2247)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273151 #514727

analogous

#274651 #273151 #322751

triadic

#273151 #512731 #315127

tetradic

#273151 #512746 #514727 #275132

square

#273151 #512746 #514727 #275132

split-complementary

#273151 #513227 #465127

monochromatic

#0A0C15 #131828 #273151 #3B4A7A #4F63A4

Accessibility & contrast

On white

12.77

#273151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#273151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273151

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273151	#FFFFFF	#000000	##FFFFFF
##273151	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253452

Deuteranopia (green-blind)

#213150

Tritanopia (blue-blind)

#17383D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #273151;
/* rgb */ color: rgb(39, 49, 81);
/* oklch */ color: oklch(32.0% 0.059 269.7);

Tailwind

colors: {
  custom: {
    50: '#646882',
    500: '#273151',
    950: '#000000',
  },
}

SCSS

$custom: #273151;
$custom-light: #646882;
$custom-dark: #000000;

JSON

{
  "hex": "#273151",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 225.714,
    "s": 35,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3203,
    "c": 0.05889,
    "h": 269.7
  },
  "luminance": 0.03222
}

Semantic roles & 50–950 ramp

primary

#273151

secondary

#847750

accent

#B15DCB

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#05060A

muted

#7A7A7C

Preview Lab

Preview with #273151

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

Preview Lab → · Contrast checker → · Palette generator →