#2C53B6#2C53B6

#2C53B6 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.4% C 0.163 H 264.6°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2C53B6
RGB	rgb(44, 83, 182)
HSL	hsl(223, 61%, 44%)
HSV	hsv(223, 76%, 71%)
CMYK	cmyk(75.8%, 54.4%, 0%, 28.6%)
CIE-LAB	lab(38.02, 21.92, -56.43)
CIE-LCH	lch(38.02, 60.54, 291.23°)
OKLab	oklab(47.35% -0.0153 -0.1626)
OKLCH	oklch(47.35% 0.163 264.6)
XYZ	xyz(12.5725, 10.0980, 45.5334)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C53B6 #B68F2C

analogous

#2C98B6 #2C53B6 #4A2CB6

triadic

#2C53B6 #B62C53 #53B62C

tetradic

#2C53B6 #B62C98 #B68F2C #2CB64A

square

#2C53B6 #B62C98 #B68F2C #2CB64A

split-complementary

#2C53B6 #B64A2C #98B62C

monochromatic

#142653 #203D85 #2C53B6 #4C72D4 #7D99E0

Accessibility & contrast

On white

6.95

#2C53B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2C53B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C53B6

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C53B6	#FFFFFF	#000000	##FFFFFF
##2C53B6	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#006B7C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2c53b6;
/* rgb */ color: rgb(44, 83, 182);
/* oklch */ color: oklch(47.4% 0.163 264.6);

Tailwind

colors: {
  custom: {
    50: '#7982cd',
    500: '#2c53b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c53b6;
$custom-light: #7982cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c53b6",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 182
  },
  "hsl": {
    "h": 223.043,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47353,
    "c": 0.16332,
    "h": 264.6
  },
  "luminance": 0.10099
}

Semantic roles & 50–950 ramp

primary

#2C53B6

secondary

#C8B176

accent

#B744E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C53B6

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

Preview Lab → · Contrast checker → · Palette generator →