#2951AD#2951AD

#2951AD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.154 H 263.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#2951AD
RGB	rgb(41, 81, 173)
HSL	hsl(222, 62%, 42%)
HSV	hsv(222, 76%, 68%)
CMYK	cmyk(76.3%, 53.2%, 0%, 32.2%)
CIE-LAB	lab(36.69, 19.44, -53.27)
CIE-LCH	lch(36.69, 56.70, 290.05°)
OKLab	oklab(46.11% -0.0169 -0.1534)
OKLCH	oklch(46.11% 0.154 263.7)
XYZ	xyz(11.3970, 9.3721, 40.7354)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2951AD #AD8529

analogous

#2993AD #2951AD #4329AD

triadic

#2951AD #AD2951 #51AD29

tetradic

#2951AD #AD2993 #AD8529 #29AD43

square

#2951AD #AD2993 #AD8529 #29AD43

split-complementary

#2951AD #AD4329 #93AD29

monochromatic

#12234A #1D3A7C #2951AD #416DD2 #7393DE

Accessibility & contrast

On white

7.31

#2951AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2951AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2951AD

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2951AD	#FFFFFF	#000000	##FFFFFF
##2951AD	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5DB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2951ad;
/* rgb */ color: rgb(41, 81, 173);
/* oklch */ color: oklch(46.1% 0.154 263.7);

Tailwind

colors: {
  custom: {
    50: '#7681c6',
    500: '#2951ad',
    950: '#000000',
  },
}

SCSS

$custom: #2951ad;
$custom-light: #7681c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2951ad",
  "rgb": {
    "r": 41,
    "g": 81,
    "b": 173
  },
  "hsl": {
    "h": 221.818,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46107,
    "c": 0.15431,
    "h": 263.7
  },
  "luminance": 0.09373
}

Semantic roles & 50–950 ramp

primary

#2951AD

secondary

#C5AA6D

accent

#B443E5

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2951AD

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

Preview Lab → · Contrast checker → · Palette generator →