#4351AE#4351AE

#4351AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.148 H 273.0°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4351AE
RGB	rgb(67, 81, 174)
HSL	hsl(232, 44%, 47%)
HSV	hsv(232, 61%, 68%)
CMYK	cmyk(61.5%, 53.4%, 0%, 31.8%)
CIE-LAB	lab(38.08, 23.81, -51.55)
CIE-LCH	lch(38.08, 56.78, 294.79°)
OKLab	oklab(47.54% 0.0078 -0.1478)
OKLCH	oklch(47.54% 0.148 273)
XYZ	xyz(12.8946, 10.1331, 41.3126)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4351AE #AEA043

analogous

#4386AE #4351AE #6B43AE

triadic

#4351AE #AE4351 #51AE43

tetradic

#4351AE #AE4386 #AEA043 #43AE6B

square

#4351AE #AE4386 #AEA043 #43AE6B

split-complementary

#4351AE #AE6B43 #86AE43

monochromatic

#212856 #323C82 #4351AE #6975C5 #959ED6

Accessibility & contrast

On white

6.94

#4351AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4351AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4351AE

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4351AE	#FFFFFF	#000000	##FFFFFF
##4351AE	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175EB1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4351ae;
/* rgb */ color: rgb(67, 81, 174);
/* oklch */ color: oklch(47.5% 0.148 273.0);

Tailwind

colors: {
  custom: {
    50: '#8281c7',
    500: '#4351ae',
    950: '#000000',
  },
}

SCSS

$custom: #4351ae;
$custom-light: #8281c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4351ae",
  "rgb": {
    "r": 67,
    "g": 81,
    "b": 174
  },
  "hsl": {
    "h": 232.15,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47536,
    "c": 0.14799,
    "h": 273
  },
  "luminance": 0.10134
}

Semantic roles & 50–950 ramp

primary

#4351AE

secondary

#C2BB8B

accent

#C354D4

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4351AE

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

Preview Lab → · Contrast checker → · Palette generator →