#2251AE#2251AE

#2251AE is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.9% C 0.158 H 262.1°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#2251AE
RGB	rgb(34, 81, 174)
HSL	hsl(220, 67%, 41%)
HSV	hsv(220, 80%, 68%)
CMYK	cmyk(80.5%, 53.4%, 0%, 31.8%)
CIE-LAB	lab(36.52, 19.05, -54.15)
CIE-LCH	lch(36.52, 57.41, 289.38°)
OKLab	oklab(45.93% -0.0218 -0.1561)
OKLCH	oklch(45.93% 0.158 262.1)
XYZ	xyz(11.2393, 9.2796, 41.2350)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2251AE #AE7F22

analogous

#2297AE #2251AE #3922AE

triadic

#2251AE #AE2251 #51AE22

tetradic

#2251AE #AE2297 #AE7F22 #22AE39

square

#2251AE #AE2297 #AE7F22 #22AE39

split-complementary

#2251AE #AE3922 #97AE22

monochromatic

#0E2148 #18397B #2251AE #366CD8 #6991E2

Accessibility & contrast

On white

7.35

#2251AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2251AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2251AE

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2251AE	#FFFFFF	#000000	##FFFFFF
##2251AE	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085DB1

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2251ae;
/* rgb */ color: rgb(34, 81, 174);
/* oklch */ color: oklch(45.9% 0.158 262.1);

Tailwind

colors: {
  custom: {
    50: '#7481c7',
    500: '#2251ae',
    950: '#000000',
  },
}

SCSS

$custom: #2251ae;
$custom-light: #7481c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2251ae",
  "rgb": {
    "r": 34,
    "g": 81,
    "b": 174
  },
  "hsl": {
    "h": 219.857,
    "s": 67.308,
    "l": 40.784
  },
  "oklch": {
    "l": 0.45929,
    "c": 0.15762,
    "h": 262.1
  },
  "luminance": 0.09281
}

Semantic roles & 50–950 ramp

primary

#2251AE

secondary

#C7A664

accent

#B03EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2251AE

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

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