#272B7D#272B7D

#272B7D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.2% C 0.136 H 274.4°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#272B7D
RGB	rgb(39, 43, 125)
HSL	hsl(237, 52%, 32%)
HSV	hsv(237, 69%, 49%)
CMYK	cmyk(68.8%, 65.6%, 0%, 51%)
CIE-LAB	lab(22.44, 26.53, -47.06)
CIE-LCH	lch(22.44, 54.03, 299.41°)
OKLab	oklab(34.22% 0.0106 -0.1357)
OKLCH	oklch(34.22% 0.136 274.4)
XYZ	xyz(5.4010, 3.6393, 19.8159)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272B7D #7D7927

analogous

#27567D #272B7D #4E277D

triadic

#272B7D #7D272B #2B7D27

tetradic

#272B7D #7D2756 #7D7927 #277D4E

square

#272B7D #7D2756 #7D7927 #277D4E

split-complementary

#272B7D #7D4E27 #567D27

monochromatic

#0A0B20 #181B4E #272B7D #363BAC #555ACA

Accessibility & contrast

On white

12.15

#272B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#272B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272B7D

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272B7D	#FFFFFF	#000000	##FFFFFF
##272B7D	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #272b7d;
/* rgb */ color: rgb(39, 43, 125);
/* oklch */ color: oklch(34.2% 0.136 274.4);

Tailwind

colors: {
  custom: {
    50: '#6d64a3',
    500: '#272b7d',
    950: '#000000',
  },
}

SCSS

$custom: #272b7d;
$custom-light: #6d64a3;
$custom-dark: #000000;

JSON

{
  "hex": "#272b7d",
  "rgb": {
    "r": 39,
    "g": 43,
    "b": 125
  },
  "hsl": {
    "h": 237.209,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34216,
    "c": 0.13614,
    "h": 274.4
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary

#272B7D

secondary

#AFAA51

accent

#D54CDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #272B7D

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

Preview Lab → · Contrast checker → · Palette generator →