#2C59C7#2C59C7

#2C59C7 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.9% C 0.179 H 264.1°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C59C7
RGB	rgb(44, 89, 199)
HSL	hsl(223, 64%, 48%)
HSV	hsv(223, 78%, 78%)
CMYK	cmyk(77.9%, 55.3%, 0%, 22%)
CIE-LAB	lab(40.90, 24.44, -61.67)
CIE-LCH	lch(40.90, 66.34, 291.62°)
OKLab	oklab(49.93% -0.0183 -0.1779)
OKLCH	oklch(49.93% 0.179 264.1)
XYZ	xyz(14.9162, 11.8020, 55.5136)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C59C7 #C79A2C

analogous

#2CA6C7 #2C59C7 #4D2CC7

triadic

#2C59C7 #C72C59 #59C72C

tetradic

#2C59C7 #C72CA6 #C79A2C #2CC74D

square

#2C59C7 #C72CA6 #C79A2C #2CC74D

split-complementary

#2C59C7 #C74D2C #A6C72C

monochromatic

#162C63 #214395 #2C59C7 #567DDA #89A3E5

Accessibility & contrast

On white

6.25

#2C59C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C59C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C59C7

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C59C7	#FFFFFF	#000000	##FFFFFF
##2C59C7	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CB

Deuteranopia (green-blind)

#005AC5

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c59c7;
/* rgb */ color: rgb(44, 89, 199);
/* oklch */ color: oklch(49.9% 0.179 264.1);

Tailwind

colors: {
  custom: {
    50: '#7d87d9',
    500: '#2c59c7',
    950: '#000000',
  },
}

SCSS

$custom: #2c59c7;
$custom-light: #7d87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c59c7",
  "rgb": {
    "r": 44,
    "g": 89,
    "b": 199
  },
  "hsl": {
    "h": 222.581,
    "s": 63.786,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49928,
    "c": 0.17887,
    "h": 264.1
  },
  "luminance": 0.11804
}

Semantic roles & 50–950 ramp

primary

#2C59C7

secondary

#CFB880

accent

#B741E7

background

#F8F8FD

surface

#EFEFFB

border

#CACAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C59C7

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

Preview Lab → · Contrast checker → · Palette generator →