#2956AB#2956AB

#2956AB is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.0% C 0.145 H 261.6°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2956AB
RGB	rgb(41, 86, 171)
HSL	hsl(219, 61%, 42%)
HSV	hsv(219, 76%, 67%)
CMYK	cmyk(76%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(37.96, 15.36, -50.03)
CIE-LCH	lch(37.96, 52.33, 287.06°)
OKLab	oklab(47.03% -0.0211 -0.1438)
OKLCH	oklch(47.03% 0.145 261.6)
XYZ	xyz(11.5903, 10.0660, 39.8523)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2956AB #AB7E29

analogous

#2997AB #2956AB #3D29AB

triadic

#2956AB #AB2956 #56AB29

tetradic

#2956AB #AB2997 #AB7E29 #29AB3D

square

#2956AB #AB2997 #AB7E29 #29AB3D

split-complementary

#2956AB #AB3D29 #97AB29

monochromatic

#112448 #1D3D7A #2956AB #4072D1 #7197DD

Accessibility & contrast

On white

6.97

#2956AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2956AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2956AB

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2956AB	#FFFFFF	#000000	##FFFFFF
##2956AB	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2460AE

Deuteranopia (green-blind)

#0054A9

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2956ab;
/* rgb */ color: rgb(41, 86, 171);
/* oklch */ color: oklch(47.0% 0.145 261.6);

Tailwind

colors: {
  custom: {
    50: '#7685c5',
    500: '#2956ab',
    950: '#000000',
  },
}

SCSS

$custom: #2956ab;
$custom-light: #7685c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2956ab",
  "rgb": {
    "r": 41,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 219.231,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4703,
    "c": 0.14532,
    "h": 261.6
  },
  "luminance": 0.10067
}

Semantic roles & 50–950 ramp

primary

#2956AB

secondary

#C4A66C

accent

#AD43E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2956AB

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

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