#2051A8#2051A8

#2051A8 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.4% C 0.150 H 260.9°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2051A8
RGB	rgb(32, 81, 168)
HSL	hsl(218, 68%, 39%)
HSV	hsv(218, 81%, 66%)
CMYK	cmyk(81%, 51.8%, 0%, 34.1%)
CIE-LAB	lab(36.02, 16.48, -51.40)
CIE-LCH	lch(36.02, 53.97, 287.78°)
OKLab	oklab(45.39% -0.0237 -0.148)
OKLCH	oklch(45.39% 0.15 260.9)
XYZ	xyz(10.6034, 9.0178, 38.2200)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2051A8 #A87720

analogous

#2095A8 #2051A8 #3320A8

triadic

#2051A8 #A82051 #51A820

tetradic

#2051A8 #A82095 #A87720 #20A833

square

#2051A8 #A82095 #A87720 #20A833

split-complementary

#2051A8 #A83320 #95A820

monochromatic

#0C1F41 #163875 #2051A8 #2E6BD7 #618FE1

Accessibility & contrast

On white

7.49

#2051A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2051A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2051A8

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2051A8	#FFFFFF	#000000	##FFFFFF
##2051A8	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175BAB

Deuteranopia (green-blind)

#004FA6

Tritanopia (blue-blind)

#006674

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2051a8;
/* rgb */ color: rgb(32, 81, 168);
/* oklch */ color: oklch(45.4% 0.150 260.9);

Tailwind

colors: {
  custom: {
    50: '#7281c2',
    500: '#2051a8',
    950: '#000000',
  },
}

SCSS

$custom: #2051a8;
$custom-light: #7281c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2051a8",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 168
  },
  "hsl": {
    "h": 218.382,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45393,
    "c": 0.14992,
    "h": 260.9
  },
  "luminance": 0.09019
}

Semantic roles & 50–950 ramp

primary

#2051A8

secondary

#C6A05E

accent

#AC3DEB

background

#F7F7FC

surface

#EDEEF8

border

#C8C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2051A8

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

Preview Lab → · Contrast checker → · Palette generator →