#2351AE#2351AE

#2351AE is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.0% C 0.157 H 262.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2351AE
RGB	rgb(35, 81, 174)
HSL	hsl(220, 67%, 41%)
HSV	hsv(220, 80%, 68%)
CMYK	cmyk(79.9%, 53.4%, 0%, 31.8%)
CIE-LAB	lab(36.55, 19.15, -54.10)
CIE-LCH	lch(36.55, 57.39, 289.50°)
OKLab	oklab(45.96% -0.0211 -0.1559)
OKLCH	oklch(45.96% 0.157 262.3)
XYZ	xyz(11.2728, 9.2968, 41.2365)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2351AE #AE8023

analogous

#2396AE #2351AE #3A23AE

triadic

#2351AE #AE2351 #51AE23

tetradic

#2351AE #AE2396 #AE8023 #23AE3A

square

#2351AE #AE2396 #AE8023 #23AE3A

split-complementary

#2351AE #AE3A23 #96AE23

monochromatic

#0F2248 #19397B #2351AE #376CD7 #6A92E1

Accessibility & contrast

On white

7.34

#2351AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2351AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2351AE

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2351AE	#FFFFFF	#000000	##FFFFFF
##2351AE	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	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: #2351ae;
/* rgb */ color: rgb(35, 81, 174);
/* oklch */ color: oklch(46.0% 0.157 262.3);

Tailwind

colors: {
  custom: {
    50: '#7581c7',
    500: '#2351ae',
    950: '#000000',
  },
}

SCSS

$custom: #2351ae;
$custom-light: #7581c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2351ae",
  "rgb": {
    "r": 35,
    "g": 81,
    "b": 174
  },
  "hsl": {
    "h": 220.144,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45963,
    "c": 0.15736,
    "h": 262.3
  },
  "luminance": 0.09298
}

Semantic roles & 50–950 ramp

primary

#2351AE

secondary

#C7A766

accent

#B13EE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2351AE

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

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