#2C5BB6#2C5BB6

#2C5BB6 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.0% C 0.153 H 261.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BB6
RGB	rgb(44, 91, 182)
HSL	hsl(220, 61%, 44%)
HSV	hsv(220, 76%, 71%)
CMYK	cmyk(75.8%, 50%, 0%, 28.6%)
CIE-LAB	lab(40.24, 16.67, -52.84)
CIE-LCH	lch(40.24, 55.41, 287.51°)
OKLab	oklab(49.04% -0.0216 -0.1519)
OKLCH	oklch(49.04% 0.153 261.9)
XYZ	xyz(13.2203, 11.3936, 45.7493)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BB6 #B6872C

analogous

#2CA0B6 #2C5BB6 #422CB6

triadic

#2C5BB6 #B62C5B #5BB62C

tetradic

#2C5BB6 #B62CA0 #B6872C #2CB642

square

#2C5BB6 #B62CA0 #B6872C #2CB642

split-complementary

#2C5BB6 #B6422C #A0B62C

monochromatic

#142A53 #204285 #2C5BB6 #4C7AD4 #7D9EE0

Accessibility & contrast

On white

6.40

#2C5BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#2C5BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BB6

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BB6	#FFFFFF	#000000	##FFFFFF
##2C5BB6	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2566B9

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c5bb6;
/* rgb */ color: rgb(44, 91, 182);
/* oklch */ color: oklch(49.0% 0.153 261.9);

Tailwind

colors: {
  custom: {
    50: '#7988cc',
    500: '#2c5bb6',
    950: '#000000',
  },
}

SCSS

$custom: #2c5bb6;
$custom-light: #7988cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5bb6",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 219.565,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.4904,
    "c": 0.15343,
    "h": 261.9
  },
  "luminance": 0.11395
}

Semantic roles & 50–950 ramp

primary

#2C5BB6

secondary

#C8AC76

accent

#AD44E4

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5BB6

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

Preview Lab → · Contrast checker → · Palette generator →