#2953B2#2953B2

#2953B2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.9% C 0.159 H 263.5°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2953B2
RGB	rgb(41, 83, 178)
HSL	hsl(222, 63%, 43%)
HSV	hsv(222, 77%, 70%)
CMYK	cmyk(77%, 53.4%, 0%, 30.2%)
CIE-LAB	lab(37.61, 20.04, -54.74)
CIE-LCH	lch(37.61, 58.29, 290.11°)
OKLab	oklab(46.92% -0.0179 -0.1577)
OKLCH	oklch(46.92% 0.159 263.5)
XYZ	xyz(12.0407, 9.8709, 43.3815)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2953B2 #B28829

analogous

#2997B2 #2953B2 #4429B2

triadic

#2953B2 #B22953 #53B229

tetradic

#2953B2 #B22997 #B28829 #29B244

square

#2953B2 #B22997 #B28829 #29B244

split-complementary

#2953B2 #B24429 #97B229

monochromatic

#12254F #1E3C80 #2953B2 #4470D4 #7696DF

Accessibility & contrast

On white

7.06

#2953B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2953B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2953B2

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2953B2	#FFFFFF	#000000	##FFFFFF
##2953B2	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5FB5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2953b2;
/* rgb */ color: rgb(41, 83, 178);
/* oklch */ color: oklch(46.9% 0.159 263.5);

Tailwind

colors: {
  custom: {
    50: '#7782ca',
    500: '#2953b2',
    950: '#000000',
  },
}

SCSS

$custom: #2953b2;
$custom-light: #7782ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2953b2",
  "rgb": {
    "r": 41,
    "g": 83,
    "b": 178
  },
  "hsl": {
    "h": 221.606,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4692,
    "c": 0.1587,
    "h": 263.5
  },
  "luminance": 0.09872
}

Semantic roles & 50–950 ramp

primary

#2953B2

secondary

#C7AC70

accent

#B442E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2953B2

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

Preview Lab → · Contrast checker → · Palette generator →