#27489F#27489F

#27489F is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.147 H 265.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#27489F
RGB	rgb(39, 72, 159)
HSL	hsl(224, 61%, 39%)
HSV	hsv(224, 75%, 62%)
CMYK	cmyk(75.5%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(33.07, 19.81, -50.77)
CIE-LCH	lch(33.07, 54.50, 291.32°)
OKLab	oklab(43.01% -0.0126 -0.1462)
OKLCH	oklch(43.01% 0.147 265.1)
XYZ	xyz(9.4099, 7.5682, 33.7591)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27489F #9F7E27

analogous

#27849F #27489F #42279F

triadic

#27489F #9F2748 #489F27

tetradic

#27489F #9F2784 #9F7E27 #279F42

square

#27489F #9F2784 #9F7E27 #279F42

split-complementary

#27489F #9F4227 #849F27

monochromatic

#0F1B3D #1B326E #27489F #365FCE #6786DA

Accessibility & contrast

On white

8.35

#27489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#27489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27489F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27489F	#FFFFFF	#000000	##FFFFFF
##27489F	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0154A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #27489f;
/* rgb */ color: rgb(39, 72, 159);
/* oklch */ color: oklch(43.0% 0.147 265.1);

Tailwind

colors: {
  custom: {
    50: '#737abc',
    500: '#27489f',
    950: '#000000',
  },
}

SCSS

$custom: #27489f;
$custom-light: #737abc;
$custom-dark: #000000;

JSON

{
  "hex": "#27489f",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 223.5,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43012,
    "c": 0.14679,
    "h": 265.1
  },
  "luminance": 0.07569
}

Semantic roles & 50–950 ramp

primary

#27489F

secondary

#C0A662

accent

#B844E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #27489F

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

Preview Lab → · Contrast checker → · Palette generator →