#27499D#27499D

#27499D is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.1% C 0.143 H 264.5°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#27499D
RGB	rgb(39, 73, 157)
HSL	hsl(223, 60%, 38%)
HSV	hsv(223, 75%, 62%)
CMYK	cmyk(75.2%, 53.5%, 0%, 38.4%)
CIE-LAB	lab(33.20, 18.36, -49.35)
CIE-LCH	lch(33.20, 52.65, 290.41°)
OKLab	oklab(43.07% -0.0136 -0.142)
OKLCH	oklch(43.07% 0.143 264.5)
XYZ	xyz(9.3029, 7.6297, 32.8742)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27499D #9D7B27

analogous

#27849D #27499D #40279D

triadic

#27499D #9D2749 #499D27

tetradic

#27499D #9D2784 #9D7B27 #279D40

square

#27499D #9D2784 #9D7B27 #279D40

split-complementary

#27499D #9D4027 #849D27

monochromatic

#0F1B3B #1B326C #27499D #3560CD #6687D9

Accessibility & contrast

On white

8.31

#27499D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#27499D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27499D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27499D	#FFFFFF	#000000	##FFFFFF
##27499D	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D54A0

Deuteranopia (green-blind)

#00499B

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #27499d;
/* rgb */ color: rgb(39, 73, 157);
/* oklch */ color: oklch(43.1% 0.143 264.5);

Tailwind

colors: {
  custom: {
    50: '#727bbb',
    500: '#27499d',
    950: '#000000',
  },
}

SCSS

$custom: #27499d;
$custom-light: #727bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#27499d",
  "rgb": {
    "r": 39,
    "g": 73,
    "b": 157
  },
  "hsl": {
    "h": 222.712,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43066,
    "c": 0.14269,
    "h": 264.5
  },
  "luminance": 0.07631
}

Semantic roles & 50–950 ramp

primary

#27499D

secondary

#BFA461

accent

#B644E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #27499D

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

Preview Lab → · Contrast checker → · Palette generator →