#2033A0#2033A0

#2033A0 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.7% C 0.176 H 268.4°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#2033A0
RGB	rgb(32, 51, 160)
HSL	hsl(231, 67%, 38%)
HSV	hsv(231, 80%, 63%)
CMYK	cmyk(80%, 68.1%, 0%, 37.3%)
CIE-LAB	lab(27.33, 33.47, -60.75)
CIE-LCH	lch(27.33, 69.36, 298.85°)
OKLab	oklab(38.69% -0.0048 -0.1759)
OKLCH	oklch(38.69% 0.176 268.4)
XYZ	xyz(8.1225, 5.2119, 33.8288)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2033A0 #A08D20

analogous

#2073A0 #2033A0 #4D20A0

triadic

#2033A0 #A02033 #33A020

tetradic

#2033A0 #A02073 #A08D20 #20A04D

square

#2033A0 #A02073 #A08D20 #20A04D

split-complementary

#2033A0 #A04D20 #73A020

monochromatic

#0C123A #16236D #2033A0 #2A43D3 #5C6FDE

Accessibility & contrast

On white

10.28

#2033A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2033A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2033A0

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2033A0	#FFFFFF	#000000	##FFFFFF
##2033A0	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A3

Deuteranopia (green-blind)

#003A9E

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2033a0;
/* rgb */ color: rgb(32, 51, 160);
/* oklch */ color: oklch(38.7% 0.176 268.4);

Tailwind

colors: {
  custom: {
    50: '#726bbd',
    500: '#2033a0',
    950: '#000000',
  },
}

SCSS

$custom: #2033a0;
$custom-light: #726bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2033a0",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 160
  },
  "hsl": {
    "h": 231.094,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3869,
    "c": 0.17598,
    "h": 268.4
  },
  "luminance": 0.05213
}

Semantic roles & 50–950 ramp

primary

#2033A0

secondary

#C3B359

accent

#D03EEA

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #2033A0

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

Preview Lab → · Contrast checker → · Palette generator →