#2C59AF#2C59AF

#2C59AF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.1% C 0.146 H 261.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2C59AF
RGB	rgb(44, 89, 175)
HSL	hsl(219, 60%, 43%)
HSV	hsv(219, 75%, 69%)
CMYK	cmyk(74.9%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(39.20, 15.30, -50.40)
CIE-LCH	lch(39.20, 52.67, 286.89°)
OKLab	oklab(48.09% -0.0209 -0.1447)
OKLCH	oklch(48.09% 0.146 261.8)
XYZ	xyz(12.3462, 10.7740, 41.9780)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C59AF #AF822C

analogous

#2C9AAF #2C59AF #402CAF

triadic

#2C59AF #AF2C59 #59AF2C

tetradic

#2C59AF #AF2C9A #AF822C #2CAF40

square

#2C59AF #AF2C9A #AF822C #2CAF40

split-complementary

#2C59AF #AF402C #9AAF2C

monochromatic

#13274D #20407E #2C59AF #4777D1 #789BDD

Accessibility & contrast

On white

6.66

#2C59AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2C59AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C59AF

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C59AF	#FFFFFF	#000000	##FFFFFF
##2C59AF	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2863B2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2c59af;
/* rgb */ color: rgb(44, 89, 175);
/* oklch */ color: oklch(48.1% 0.146 261.8);

Tailwind

colors: {
  custom: {
    50: '#7787c7',
    500: '#2c59af',
    950: '#000000',
  },
}

SCSS

$custom: #2c59af;
$custom-light: #7787c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c59af",
  "rgb": {
    "r": 44,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 219.389,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48094,
    "c": 0.14625,
    "h": 261.8
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#2C59AF

secondary

#C5A872

accent

#AD45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C59AF

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

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