#27338B#27338B

#27338B is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.146 H 271.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#27338B
RGB	rgb(39, 51, 139)
HSL	hsl(233, 56%, 35%)
HSV	hsv(233, 72%, 55%)
CMYK	cmyk(71.9%, 63.3%, 0%, 45.5%)
CIE-LAB	lab(25.75, 26.37, -50.43)
CIE-LCH	lch(25.75, 56.91, 297.60°)
OKLab	oklab(37.04% 0.0034 -0.1456)
OKLCH	oklch(37.04% 0.146 271.3)
XYZ	xyz(6.6791, 4.6624, 24.9690)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27338B #8B7F27

analogous

#27658B #27338B #4D278B

triadic

#27338B #8B2733 #338B27

tetradic

#27338B #8B2765 #8B7F27 #278B4D

square

#27338B #8B2765 #8B7F27 #278B4D

split-complementary

#27338B #8B4D27 #658B27

monochromatic

#0C102B #1A215B #27338B #3445BB #5B69D1

Accessibility & contrast

On white

10.87

#27338B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#27338B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27338B

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27338B	#FFFFFF	#000000	##FFFFFF
##27338B	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428E

Deuteranopia (green-blind)

#003889

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #27338b;
/* rgb */ color: rgb(39, 51, 139);
/* oklch */ color: oklch(37.0% 0.146 271.3);

Tailwind

colors: {
  custom: {
    50: '#706aae',
    500: '#27338b',
    950: '#000000',
  },
}

SCSS

$custom: #27338b;
$custom-light: #706aae;
$custom-dark: #000000;

JSON

{
  "hex": "#27338b",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 139
  },
  "hsl": {
    "h": 232.8,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37035,
    "c": 0.1456,
    "h": 271.3
  },
  "luminance": 0.04663
}

Semantic roles & 50–950 ramp

primary

#27338B

secondary

#B6AB58

accent

#CD48DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #27338B

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

Preview Lab → · Contrast checker → · Palette generator →