#20236B#20236B

#20236B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.123 H 274.6°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#20236B
RGB	rgb(32, 35, 107)
HSL	hsl(238, 54%, 27%)
HSV	hsv(238, 70%, 42%)
CMYK	cmyk(70.1%, 67.3%, 0%, 58%)
CIE-LAB	lab(18.23, 24.15, -42.40)
CIE-LCH	lch(18.23, 48.80, 299.67°)
OKLab	oklab(30.5% 0.0098 -0.1223)
OKLCH	oklch(30.5% 0.123 274.6)
XYZ	xyz(3.8497, 2.5703, 14.2003)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20236B #6B6820

analogous

#20496B #20236B #43206B

triadic

#20236B #6B2023 #236B20

tetradic

#20236B #6B2049 #6B6820 #206B43

square

#20236B #6B2049 #6B6820 #206B43

split-complementary

#20236B #6B4320 #496B20

monochromatic

#070818 #12143C #20236B #2E329A #4045C6

Accessibility & contrast

On white

13.87

#20236B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#20236B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20236B

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20236B	#FFFFFF	#000000	##FFFFFF
##20236B	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#00296A

Tritanopia (blue-blind)

#003543

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #20236b;
/* rgb */ color: rgb(32, 35, 107);
/* oklch */ color: oklch(30.5% 0.123 274.6);

Tailwind

colors: {
  custom: {
    50: '#665e96',
    500: '#20236b',
    950: '#000000',
  },
}

SCSS

$custom: #20236b;
$custom-light: #665e96;
$custom-dark: #000000;

JSON

{
  "hex": "#20236b",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 107
  },
  "hsl": {
    "h": 237.6,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30495,
    "c": 0.1227,
    "h": 274.6
  },
  "luminance": 0.02571
}

Semantic roles & 50–950 ramp

primary

#20236B

secondary

#9F9B48

accent

#D74ADD

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #20236B

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

Preview Lab → · Contrast checker → · Palette generator →