#27499B#27499B

#27499B is a dark, vivid blue. Relative luminance 0.076; OKLCH L 42.9% C 0.140 H 264.3°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#27499B
RGB	rgb(39, 73, 155)
HSL	hsl(222, 60%, 38%)
HSV	hsv(222, 75%, 61%)
CMYK	cmyk(74.8%, 52.9%, 0%, 39.2%)
CIE-LAB	lab(33.05, 17.58, -48.37)
CIE-LCH	lch(33.05, 51.47, 289.97°)
OKLab	oklab(42.91% -0.0138 -0.1392)
OKLCH	oklch(42.91% 0.14 264.3)
XYZ	xyz(9.1335, 7.5620, 31.9822)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27499B #9B7927

analogous

#27839B #27499B #3F279B

triadic

#27499B #9B2749 #499B27

tetradic

#27499B #9B2783 #9B7927 #279B3F

square

#27499B #9B2783 #9B7927 #279B3F

split-complementary

#27499B #9B3F27 #839B27

monochromatic

#0E1B39 #1B326A #27499B #3360CC #6486D8

Accessibility & contrast

On white

8.36

#27499B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#27499B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27499B

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27499B	#FFFFFF	#000000	##FFFFFF
##27499B	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12539E

Deuteranopia (green-blind)

#004999

Tritanopia (blue-blind)

#005D6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #27499b;
/* rgb */ color: rgb(39, 73, 155);
/* oklch */ color: oklch(42.9% 0.140 264.3);

Tailwind

colors: {
  custom: {
    50: '#727bb9',
    500: '#27499b',
    950: '#000000',
  },
}

SCSS

$custom: #27499b;
$custom-light: #727bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#27499b",
  "rgb": {
    "r": 39,
    "g": 73,
    "b": 155
  },
  "hsl": {
    "h": 222.414,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42908,
    "c": 0.13987,
    "h": 264.3
  },
  "luminance": 0.07563
}

Semantic roles & 50–950 ramp

primary

#27499B

secondary

#BEA260

accent

#B545E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #27499B

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

Preview Lab → · Contrast checker → · Palette generator →