#2950B0#2950B0

#2950B0 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.160 H 264.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#2950B0
RGB	rgb(41, 80, 176)
HSL	hsl(223, 62%, 43%)
HSV	hsv(223, 77%, 69%)
CMYK	cmyk(76.7%, 54.5%, 0%, 31%)
CIE-LAB	lab(36.63, 21.26, -55.14)
CIE-LCH	lch(36.63, 59.09, 291.09°)
OKLab	oklab(46.13% -0.0158 -0.1589)
OKLCH	oklch(46.13% 0.16 264.3)
XYZ	xyz(11.6168, 9.3420, 42.2568)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2950B0 #B08929

analogous

#2993B0 #2950B0 #4629B0

triadic

#2950B0 #B02950 #50B029

tetradic

#2950B0 #B02993 #B08929 #29B046

square

#2950B0 #B02993 #B08929 #29B046

split-complementary

#2950B0 #B04629 #93B029

monochromatic

#12234D #1D397E #2950B0 #436DD3 #7593DF

Accessibility & contrast

On white

7.32

#2950B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2950B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2950B0

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2950B0	#FFFFFF	#000000	##FFFFFF
##2950B0	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0050AE

Tritanopia (blue-blind)

#006778

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2950b0;
/* rgb */ color: rgb(41, 80, 176);
/* oklch */ color: oklch(46.1% 0.160 264.3);

Tailwind

colors: {
  custom: {
    50: '#7780c8',
    500: '#2950b0',
    950: '#000000',
  },
}

SCSS

$custom: #2950b0;
$custom-light: #7780c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2950b0",
  "rgb": {
    "r": 41,
    "g": 80,
    "b": 176
  },
  "hsl": {
    "h": 222.667,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46134,
    "c": 0.1597,
    "h": 264.3
  },
  "luminance": 0.09343
}

Semantic roles & 50–950 ramp

primary

#2950B0

secondary

#C6AD6F

accent

#B643E5

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2950B0

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

Preview Lab → · Contrast checker → · Palette generator →