#27287D#27287D

#27287D is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.7% C 0.140 H 275.3°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#27287D
RGB	rgb(39, 40, 125)
HSL	hsl(239, 52%, 32%)
HSV	hsv(239, 69%, 49%)
CMYK	cmyk(68.8%, 68%, 0%, 51%)
CIE-LAB	lab(21.69, 28.53, -48.30)
CIE-LCH	lch(21.69, 56.09, 300.57°)
OKLab	oklab(33.67% 0.013 -0.1394)
OKLCH	oklch(33.67% 0.14 275.3)
XYZ	xyz(5.2959, 3.4291, 19.7809)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27287D #7D7C27

analogous

#27537D #27287D #51277D

triadic

#27287D #7D2728 #287D27

tetradic

#27287D #7D2753 #7D7C27 #277D51

square

#27287D #7D2753 #7D7C27 #277D51

split-complementary

#27287D #7D5127 #537D27

monochromatic

#0A0A20 #18194E #27287D #3637AC #5556CA

Accessibility & contrast

On white

12.46

#27287D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#27287D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27287D

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27287D	#FFFFFF	#000000	##FFFFFF
##27287D	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#003E4E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #27287d;
/* rgb */ color: rgb(39, 40, 125);
/* oklch */ color: oklch(33.7% 0.140 275.3);

Tailwind

colors: {
  custom: {
    50: '#6d62a3',
    500: '#27287d',
    950: '#000000',
  },
}

SCSS

$custom: #27287d;
$custom-light: #6d62a3;
$custom-dark: #000000;

JSON

{
  "hex": "#27287d",
  "rgb": {
    "r": 39,
    "g": 40,
    "b": 125
  },
  "hsl": {
    "h": 239.302,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33665,
    "c": 0.13998,
    "h": 275.3
  },
  "luminance": 0.0343
}

Semantic roles & 50–950 ramp

primary

#27287D

secondary

#AFAD51

accent

#DA4CDC

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #27287D

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

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