#2C5EB3#2C5EB3

#2C5EB3 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.146 H 260.3°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C5EB3
RGB	rgb(44, 94, 179)
HSL	hsl(218, 61%, 44%)
HSV	hsv(218, 75%, 70%)
CMYK	cmyk(75.4%, 47.5%, 0%, 29.8%)
CIE-LAB	lab(40.89, 13.56, -50.03)
CIE-LCH	lch(40.89, 51.84, 285.17°)
OKLab	oklab(49.48% -0.0245 -0.1436)
OKLCH	oklch(49.48% 0.146 260.3)
XYZ	xyz(13.1752, 11.7941, 44.2212)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5EB3 #B3812C

analogous

#2CA1B3 #2C5EB3 #3D2CB3

triadic

#2C5EB3 #B32C5E #5EB32C

tetradic

#2C5EB3 #B32CA1 #B3812C #2CB33D

square

#2C5EB3 #B32CA1 #B3812C #2CB33D

split-complementary

#2C5EB3 #B33D2C #A1B32C

monochromatic

#142A51 #204482 #2C5EB3 #4A7CD2 #7BA0DF

Accessibility & contrast

On white

6.25

#2C5EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C5EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5EB3

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5EB3	#FFFFFF	#000000	##FFFFFF
##2C5EB3	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)

#3067B6

Deuteranopia (green-blind)

#095BB1

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5eb3;
/* rgb */ color: rgb(44, 94, 179);
/* oklch */ color: oklch(49.5% 0.146 260.3);

Tailwind

colors: {
  custom: {
    50: '#788bca',
    500: '#2c5eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c5eb3;
$custom-light: #788bca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5eb3",
  "rgb": {
    "r": 44,
    "g": 94,
    "b": 179
  },
  "hsl": {
    "h": 217.778,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.49475,
    "c": 0.14566,
    "h": 260.3
  },
  "luminance": 0.11796
}

Semantic roles & 50–950 ramp

primary

#2C5EB3

secondary

#C7A874

accent

#A944E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5EB3

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

Preview Lab → · Contrast checker → · Palette generator →