#27487A#27487A

#27487A is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.3% C 0.093 H 258.5°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#27487A
RGB	rgb(39, 72, 122)
HSL	hsl(216, 52%, 32%)
HSV	hsv(216, 68%, 48%)
CMYK	cmyk(68%, 41%, 0%, 52.2%)
CIE-LAB	lab(30.57, 5.46, -32.07)
CIE-LCH	lch(30.57, 32.53, 279.66°)
OKLab	oklab(40.3% -0.0186 -0.0913)
OKLCH	oklch(40.3% 0.093 258.5)
XYZ	xyz(6.6657, 6.4706, 19.3062)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27487A #7A5927

analogous

#27727A #27487A #30277A

triadic

#27487A #7A2748 #487A27

tetradic

#27487A #7A2772 #7A5927 #277A30

square

#27487A #7A2772 #7A5927 #277A30

split-complementary

#27487A #7A3027 #727A27

monochromatic

#09111D #182D4C #27487A #3663A8 #5382C8

Accessibility & contrast

On white

9.15

#27487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#27487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27487A

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27487A	#FFFFFF	#000000	##FFFFFF
##27487A	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324C7C

Deuteranopia (green-blind)

#254479

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27487a;
/* rgb */ color: rgb(39, 72, 122);
/* oklch */ color: oklch(40.3% 0.093 258.5);

Tailwind

colors: {
  custom: {
    50: '#6b7aa1',
    500: '#27487a',
    950: '#000000',
  },
}

SCSS

$custom: #27487a;
$custom-light: #6b7aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#27487a",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 216.145,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40299,
    "c": 0.09313,
    "h": 258.5
  },
  "luminance": 0.06471
}

Semantic roles & 50–950 ramp

primary

#27487A

secondary

#AC8851

accent

#A24DDB

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #27487A

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

Preview Lab → · Contrast checker → · Palette generator →