#27418B#27418B

#27418B is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.9% C 0.127 H 266.2°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#27418B
RGB	rgb(39, 65, 139)
HSL	hsl(224, 56%, 35%)
HSV	hsv(224, 72%, 55%)
CMYK	cmyk(71.9%, 53.2%, 0%, 45.5%)
CIE-LAB	lab(29.60, 16.80, -44.18)
CIE-LCH	lch(29.60, 47.27, 290.83°)
OKLab	oklab(39.92% -0.0085 -0.127)
OKLCH	oklch(39.92% 0.127 266.2)
XYZ	xyz(7.3856, 6.0753, 25.2045)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27418B #8B7127

analogous

#27738B #27418B #3F278B

triadic

#27418B #8B2741 #418B27

tetradic

#27418B #8B2773 #8B7127 #278B3F

square

#27418B #8B2773 #8B7127 #278B3F

split-complementary

#27418B #8B3F27 #738B27

monochromatic

#0C142B #1A2B5B #27418B #3457BB #5B7AD1

Accessibility & contrast

On white

9.48

#27418B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#27418B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27418B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27418B	#FFFFFF	#000000	##FFFFFF
##27418B	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124B8E

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#00535F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #27418b;
/* rgb */ color: rgb(39, 65, 139);
/* oklch */ color: oklch(39.9% 0.127 266.2);

Tailwind

colors: {
  custom: {
    50: '#6f75ad',
    500: '#27418b',
    950: '#000000',
  },
}

SCSS

$custom: #27418b;
$custom-light: #6f75ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27418b",
  "rgb": {
    "r": 39,
    "g": 65,
    "b": 139
  },
  "hsl": {
    "h": 224.4,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39918,
    "c": 0.12726,
    "h": 266.2
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#27418B

secondary

#B69E58

accent

#B848DF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27418B

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

Preview Lab → · Contrast checker → · Palette generator →