#20427D#20427D

#20427D is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.108 H 260.6°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#20427D
RGB	rgb(32, 66, 125)
HSL	hsl(218, 59%, 31%)
HSV	hsv(218, 74%, 49%)
CMYK	cmyk(74.4%, 47.2%, 0%, 51%)
CIE-LAB	lab(28.60, 9.51, -37.11)
CIE-LCH	lch(28.60, 38.31, 284.38°)
OKLab	oklab(38.75% -0.0176 -0.1063)
OKLCH	oklch(38.75% 0.108 260.6)
XYZ	xyz(6.2442, 5.6835, 20.1660)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20427D #7D5B20

analogous

#20707D #20427D #2D207D

triadic

#20427D #7D2042 #427D20

tetradic

#20427D #7D2070 #7D5B20 #207D2D

square

#20427D #7D2070 #7D5B20 #207D2D

split-complementary

#20427D #7D2D20 #707D20

monochromatic

#070F1C #14284C #20427D #2C5CAE #4779D0

Accessibility & contrast

On white

9.83

#20427D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#20427D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20427D

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20427D	#FFFFFF	#000000	##FFFFFF
##20427D	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24487F

Deuteranopia (green-blind)

#113F7C

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #20427d;
/* rgb */ color: rgb(32, 66, 125);
/* oklch */ color: oklch(38.8% 0.108 260.6);

Tailwind

colors: {
  custom: {
    50: '#6875a3',
    500: '#20427d',
    950: '#000000',
  },
}

SCSS

$custom: #20427d;
$custom-light: #6875a3;
$custom-dark: #000000;

JSON

{
  "hex": "#20427d",
  "rgb": {
    "r": 32,
    "g": 66,
    "b": 125
  },
  "hsl": {
    "h": 218.065,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3875,
    "c": 0.10773,
    "h": 260.6
  },
  "luminance": 0.05684
}

Semantic roles & 50–950 ramp

primary

#20427D

secondary

#B08A49

accent

#A945E2

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #20427D

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

Preview Lab → · Contrast checker → · Palette generator →