#27427D#27427D

#27427D is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.1% C 0.105 H 263.7°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#27427D
RGB	rgb(39, 66, 125)
HSL	hsl(221, 52%, 32%)
HSV	hsv(221, 69%, 49%)
CMYK	cmyk(68.8%, 47.2%, 0%, 51%)
CIE-LAB	lab(28.92, 10.68, -36.57)
CIE-LCH	lch(28.92, 38.10, 286.29°)
OKLab	oklab(39.09% -0.0115 -0.1046)
OKLCH	oklch(39.09% 0.105 263.7)
XYZ	xyz(6.4853, 5.8078, 20.1773)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27427D #7D6227

analogous

#276D7D #27427D #37277D

triadic

#27427D #7D2742 #427D27

tetradic

#27427D #7D276D #7D6227 #277D37

square

#27427D #7D276D #7D6227 #277D37

split-complementary

#27427D #7D3727 #6D7D27

monochromatic

#0A1120 #18294E #27427D #365BAC #5579CA

Accessibility & contrast

On white

9.72

#27427D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#27427D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27427D

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27427D	#FFFFFF	#000000	##FFFFFF
##27427D	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25487F

Deuteranopia (green-blind)

#15407C

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #27427d;
/* rgb */ color: rgb(39, 66, 125);
/* oklch */ color: oklch(39.1% 0.105 263.7);

Tailwind

colors: {
  custom: {
    50: '#6b75a3',
    500: '#27427d',
    950: '#000000',
  },
}

SCSS

$custom: #27427d;
$custom-light: #6b75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#27427d",
  "rgb": {
    "r": 39,
    "g": 66,
    "b": 125
  },
  "hsl": {
    "h": 221.163,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39088,
    "c": 0.10521,
    "h": 263.7
  },
  "luminance": 0.05808
}

Semantic roles & 50–950 ramp

primary

#27427D

secondary

#AF9151

accent

#AF4CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #27427D

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

Preview Lab → · Contrast checker → · Palette generator →