#20255B#20255B

#20255B is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.096 H 274.9°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#20255B
RGB	rgb(32, 37, 91)
HSL	hsl(235, 48%, 24%)
HSV	hsv(235, 65%, 36%)
CMYK	cmyk(64.8%, 59.3%, 0%, 64.3%)
CIE-LAB	lab(17.39, 16.59, -33.23)
CIE-LCH	lch(17.39, 37.14, 296.53°)
OKLab	oklab(29.44% 0.0082 -0.0953)
OKLCH	oklch(29.44% 0.096 274.9)
XYZ	xyz(3.1449, 2.3853, 10.1902)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20255B #5B5620

analogous

#20435B #20255B #39205B

triadic

#20255B #5B2025 #255B20

tetradic

#20255B #5B2043 #5B5620 #205B39

square

#20255B #5B2043 #5B5620 #205B39

split-complementary

#20255B #5B3920 #435B20

monochromatic

#080917 #10132E #20255B #303788 #404AB6

Accessibility & contrast

On white

14.22

#20255B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#20255B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20255B

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20255B	#FFFFFF	#000000	##FFFFFF
##20255B	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012D5D

Deuteranopia (green-blind)

#00285A

Tritanopia (blue-blind)

#00323C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #20255b;
/* rgb */ color: rgb(32, 37, 91);
/* oklch */ color: oklch(29.4% 0.096 274.9);

Tailwind

colors: {
  custom: {
    50: '#625f8a',
    500: '#20255b',
    950: '#000000',
  },
}

SCSS

$custom: #20255b;
$custom-light: #625f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#20255b",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 91
  },
  "hsl": {
    "h": 234.915,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.29436,
    "c": 0.0957,
    "h": 274.9
  },
  "luminance": 0.02386
}

Semantic roles & 50–950 ramp

primary

#20255B

secondary

#8F8947

accent

#CC50D8

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #20255B

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

Preview Lab → · Contrast checker → · Palette generator →