#2051CA#2051CA

#2051CA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.195 H 263.8°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#2051CA
RGB	rgb(32, 81, 202)
HSL	hsl(223, 73%, 46%)
HSV	hsv(223, 84%, 79%)
CMYK	cmyk(84.2%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(38.65, 29.74, -67.10)
CIE-LCH	lch(38.65, 73.39, 293.90°)
OKLab	oklab(48.2% -0.0211 -0.1942)
OKLCH	oklch(48.2% 0.195 263.8)
XYZ	xyz(14.1950, 10.4544, 57.1354)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2051CA #CA9920

analogous

#20A6CA #2051CA #4420CA

triadic

#2051CA #CA2051 #51CA20

tetradic

#2051CA #CA20A6 #CA9920 #20CA44

square

#2051CA #CA20A6 #CA9920 #20CA44

split-complementary

#2051CA #CA4420 #A6CA20

monochromatic

#0F2760 #183C95 #2051CA #4673E2 #7A9BEA

Accessibility & contrast

On white

6.79

#2051CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2051CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2051CA

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2051CA	#FFFFFF	#000000	##FFFFFF
##2051CA	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#0053C8

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2051ca;
/* rgb */ color: rgb(32, 81, 202);
/* oklch */ color: oklch(48.2% 0.195 263.8);

Tailwind

colors: {
  custom: {
    50: '#7b81db',
    500: '#2051ca',
    950: '#000000',
  },
}

SCSS

$custom: #2051ca;
$custom-light: #7b81db;
$custom-dark: #000000;

JSON

{
  "hex": "#2051ca",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 222.706,
    "s": 72.65,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48201,
    "c": 0.19532,
    "h": 263.8
  },
  "luminance": 0.10456
}

Semantic roles & 50–950 ramp

primary

#2051CA

secondary

#D2B774

accent

#BB38EF

background

#F8F7FD

surface

#EFEEFB

border

#CAC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2051CA

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

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