#272EAF#272EAF

#272EAF is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.199 H 270.8°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#272EAF
RGB	rgb(39, 46, 175)
HSL	hsl(237, 64%, 42%)
HSV	hsv(237, 78%, 69%)
CMYK	cmyk(77.7%, 73.7%, 0%, 31.4%)
CIE-LAB	lab(28.06, 42.53, -68.58)
CIE-LCH	lch(28.06, 80.70, 301.80°)
OKLab	oklab(39.76% 0.0028 -0.1986)
OKLCH	oklch(39.76% 0.199 270.8)
XYZ	xyz(9.5489, 5.4794, 41.1035)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272EAF #AFA827

analogous

#2772AF #272EAF #6427AF

triadic

#272EAF #AF272E #2EAF27

tetradic

#272EAF #AF2772 #AFA827 #27AF64

square

#272EAF #AF2772 #AFA827 #27AF64

split-complementary

#272EAF #AF6427 #72AF27

monochromatic

#11144B #1C217D #272EAF #3F47D4 #7177DF

Accessibility & contrast

On white

10.02

#272EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#272EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272EAF

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272EAF	#FFFFFF	#000000	##FFFFFF
##272EAF	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B3

Deuteranopia (green-blind)

#003BAD

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #272eaf;
/* rgb */ color: rgb(39, 46, 175);
/* oklch */ color: oklch(39.8% 0.199 270.8);

Tailwind

colors: {
  custom: {
    50: '#7968c8',
    500: '#272eaf',
    950: '#000000',
  },
}

SCSS

$custom: #272eaf;
$custom-light: #7968c8;
$custom-dark: #000000;

JSON

{
  "hex": "#272eaf",
  "rgb": {
    "r": 39,
    "g": 46,
    "b": 175
  },
  "hsl": {
    "h": 236.912,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39764,
    "c": 0.19861,
    "h": 270.8
  },
  "luminance": 0.0548
}

Semantic roles & 50–950 ramp

primary

#272EAF

secondary

#C6C26B

accent

#DE41E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #272EAF

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

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