#272F4E#272F4E

#272F4E is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.3% C 0.057 H 271.8°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#272F4E
RGB	rgb(39, 47, 78)
HSL	hsl(228, 33%, 23%)
HSV	hsv(228, 50%, 31%)
CMYK	cmyk(50%, 39.7%, 0%, 69.4%)
CIE-LAB	lab(20.10, 6.31, -20.17)
CIE-LCH	lch(20.10, 21.13, 287.38°)
OKLab	oklab(31.35% 0.0018 -0.0568)
OKLCH	oklch(31.35% 0.057 271.8)
XYZ	xyz(3.2279, 3.0142, 7.6180)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272F4E #4E4627

analogous

#27424E #272F4E #32274E

triadic

#272F4E #4E272F #2F4E27

tetradic

#272F4E #4E2742 #4E4627 #274E32

square

#272F4E #4E2742 #4E4627 #274E32

split-complementary

#272F4E #4E3227 #424E27

monochromatic

#0A0C14 #131625 #272F4E #3B4877 #5060A0

Accessibility & contrast

On white

13.10

#272F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#272F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272F4E

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272F4E	#FFFFFF	#000000	##FFFFFF
##272F4E	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24324F

Deuteranopia (green-blind)

#202F4D

Tritanopia (blue-blind)

#19353A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #272f4e;
/* rgb */ color: rgb(39, 47, 78);
/* oklch */ color: oklch(31.3% 0.057 271.8);

Tailwind

colors: {
  custom: {
    50: '#63677f',
    500: '#272f4e',
    950: '#000000',
  },
}

SCSS

$custom: #272f4e;
$custom-light: #63677f;
$custom-dark: #000000;

JSON

{
  "hex": "#272f4e",
  "rgb": {
    "r": 39,
    "g": 47,
    "b": 78
  },
  "hsl": {
    "h": 227.692,
    "s": 33.333,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31348,
    "c": 0.05679,
    "h": 271.8
  },
  "luminance": 0.03014
}

Semantic roles & 50–950 ramp

primary

#272F4E

secondary

#817750

accent

#B35EC9

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#05060A

muted

#7A7A7C

Preview Lab

Preview with #272F4E

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

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