#27237D#27237D

#27237D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.146 H 276.6°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#27237D
RGB	rgb(39, 35, 125)
HSL	hsl(243, 56%, 31%)
HSV	hsv(243, 72%, 49%)
CMYK	cmyk(68.8%, 72%, 0%, 51%)
CIE-LAB	lab(20.49, 31.76, -50.25)
CIE-LCH	lch(20.49, 59.45, 302.29°)
OKLab	oklab(32.8% 0.0169 -0.1451)
OKLCH	oklch(32.8% 0.146 276.6)
XYZ	xyz(5.1382, 3.1136, 19.7283)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27237D #797D23

analogous

#234C7D #27237D #54237D

triadic

#27237D #7D2723 #237D27

tetradic

#27237D #7D234C #797D23 #237D54

square

#27237D #7D234C #797D23 #237D54

split-complementary

#27237D #7D5423 #4C7D23

monochromatic

#09081D #18164D #27237D #3630AD #534DCD

Accessibility & contrast

On white

12.94

#27237D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#27237D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27237D

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27237D	#FFFFFF	#000000	##FFFFFF
##27237D	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #27237d;
/* rgb */ color: rgb(39, 35, 125);
/* oklch */ color: oklch(32.8% 0.146 276.6);

Tailwind

colors: {
  custom: {
    50: '#6e5fa4',
    500: '#27237d',
    950: '#000000',
  },
}

SCSS

$custom: #27237d;
$custom-light: #6e5fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#27237d",
  "rgb": {
    "r": 39,
    "g": 35,
    "b": 125
  },
  "hsl": {
    "h": 242.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32802,
    "c": 0.14608,
    "h": 276.6
  },
  "luminance": 0.03114
}

Semantic roles & 50–950 ramp

primary

#27237D

secondary

#ABAF4C

accent

#E048D9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #27237D

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

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