#2C58C8#2C58C8

#2C58C8 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.181 H 264.4°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C58C8
RGB	rgb(44, 88, 200)
HSL	hsl(223, 64%, 48%)
HSV	hsv(223, 78%, 78%)
CMYK	cmyk(78%, 56%, 0%, 21.6%)
CIE-LAB	lab(40.71, 25.47, -62.56)
CIE-LCH	lch(40.71, 67.55, 292.15°)
OKLab	oklab(49.81% -0.0176 -0.1806)
OKLCH	oklch(49.81% 0.181 264.4)
XYZ	xyz(14.9501, 11.6833, 56.0996)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58C8 #C89C2C

analogous

#2CA6C8 #2C58C8 #4E2CC8

triadic

#2C58C8 #C82C58 #58C82C

tetradic

#2C58C8 #C82CA6 #C89C2C #2CC84E

square

#2C58C8 #C82CA6 #C89C2C #2CC84E

split-complementary

#2C58C8 #C84E2C #A6C82C

monochromatic

#162C64 #214296 #2C58C8 #577CDA #89A3E5

Accessibility & contrast

On white

6.29

#2C58C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2C58C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58C8

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58C8	#FFFFFF	#000000	##FFFFFF
##2C58C8	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#0059C6

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c58c8;
/* rgb */ color: rgb(44, 88, 200);
/* oklch */ color: oklch(49.8% 0.181 264.4);

Tailwind

colors: {
  custom: {
    50: '#7d86da',
    500: '#2c58c8',
    950: '#000000',
  },
}

SCSS

$custom: #2c58c8;
$custom-light: #7d86da;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58c8",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 223.077,
    "s": 63.934,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49808,
    "c": 0.18141,
    "h": 264.4
  },
  "luminance": 0.11685
}

Semantic roles & 50–950 ramp

primary

#2C58C8

secondary

#CFB981

accent

#B841E7

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C58C8

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

Preview Lab → · Contrast checker → · Palette generator →