#2C5ABC#2C5ABC

#2C5ABC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.3% C 0.163 H 262.9°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C5ABC
RGB	rgb(44, 90, 188)
HSL	hsl(221, 62%, 45%)
HSV	hsv(221, 77%, 74%)
CMYK	cmyk(76.6%, 52.1%, 0%, 26.3%)
CIE-LAB	lab(40.37, 19.61, -56.13)
CIE-LCH	lch(40.37, 59.46, 289.26°)
OKLab	oklab(49.28% -0.02 -0.1616)
OKLCH	oklch(49.28% 0.163 262.9)
XYZ	xyz(13.7687, 11.4771, 49.0568)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5ABC #BC8E2C

analogous

#2CA2BC #2C5ABC #462CBC

triadic

#2C5ABC #BC2C5A #5ABC2C

tetradic

#2C5ABC #BC2CA2 #BC8E2C #2CBC46

square

#2C5ABC #BC2CA2 #BC8E2C #2CBC46

split-complementary

#2C5ABC #BC462C #A2BC2C

monochromatic

#152B59 #20428A #2C5ABC #4F7AD6 #81A0E1

Accessibility & contrast

On white

6.37

#2C5ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2C5ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5ABC

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5ABC	#FFFFFF	#000000	##FFFFFF
##2C5ABC	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1766BF

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c5abc;
/* rgb */ color: rgb(44, 90, 188);
/* oklch */ color: oklch(49.3% 0.163 262.9);

Tailwind

colors: {
  custom: {
    50: '#7a88d1',
    500: '#2c5abc',
    950: '#000000',
  },
}

SCSS

$custom: #2c5abc;
$custom-light: #7a88d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5abc",
  "rgb": {
    "r": 44,
    "g": 90,
    "b": 188
  },
  "hsl": {
    "h": 220.833,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49276,
    "c": 0.16285,
    "h": 262.9
  },
  "luminance": 0.11479
}

Semantic roles & 50–950 ramp

primary

#2C5ABC

secondary

#CAB179

accent

#B143E5

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2C5ABC

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

Preview Lab → · Contrast checker → · Palette generator →