#2033A7#2033A7

#2033A7 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.185 H 268.3°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#2033A7
RGB	rgb(32, 51, 167)
HSL	hsl(232, 68%, 39%)
HSV	hsv(232, 81%, 65%)
CMYK	cmyk(80.8%, 69.5%, 0%, 34.5%)
CIE-LAB	lab(28.02, 36.06, -63.86)
CIE-LCH	lch(28.02, 73.33, 299.45°)
OKLab	oklab(39.4% -0.0054 -0.185)
OKLCH	oklch(39.4% 0.185 268.3)
XYZ	xyz(8.7521, 5.4637, 37.1451)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2033A7 #A79420

analogous

#2077A7 #2033A7 #5120A7

triadic

#2033A7 #A72033 #33A720

tetradic

#2033A7 #A72077 #A79420 #20A751

square

#2033A7 #A72077 #A79420 #20A751

split-complementary

#2033A7 #A75120 #77A720

monochromatic

#0C1440 #162374 #2033A7 #2D45D7 #6173E1

Accessibility & contrast

On white

10.03

#2033A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2033A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2033A7

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2033A7	#FFFFFF	#000000	##FFFFFF
##2033A7	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#005369

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2033a7;
/* rgb */ color: rgb(32, 51, 167);
/* oklch */ color: oklch(39.4% 0.185 268.3);

Tailwind

colors: {
  custom: {
    50: '#746bc2',
    500: '#2033a7',
    950: '#000000',
  },
}

SCSS

$custom: #2033a7;
$custom-light: #746bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2033a7",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 167
  },
  "hsl": {
    "h": 231.556,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39397,
    "c": 0.18505,
    "h": 268.3
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary

#2033A7

secondary

#C5B75D

accent

#D23DEB

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2033A7

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

Preview Lab → · Contrast checker → · Palette generator →