#4891DD#4891DD

#4891DD is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.5% C 0.136 H 251.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4891DD
RGB	rgb(72, 145, 221)
HSL	hsl(211, 69%, 57%)
HSV	hsv(211, 67%, 87%)
CMYK	cmyk(67.4%, 34.4%, 0%, 13.3%)
CIE-LAB	lab(58.83, 1.37, -45.39)
CIE-LCH	lch(58.83, 45.41, 271.73°)
OKLab	oklab(64.46% -0.043 -0.1288)
OKLCH	oklch(64.46% 0.136 251.5)
XYZ	xyz(25.8442, 26.8463, 72.2124)
Luminance	0.2685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4891DD #DD9448

analogous

#48DCDD #4891DD #4948DD

triadic

#4891DD #DD4891 #91DD48

tetradic

#4891DD #DD48DC #DD9448 #48DD49

square

#4891DD #DD48DC #DD9448 #48DD49

split-complementary

#4891DD #DD4948 #DCDD48

monochromatic

#1B5490 #2472C3 #4891DD #7CB0E7 #AFCFF0

Accessibility & contrast

On white

3.30

#4891DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#4891DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4891DD

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4891DD	#FFFFFF	#000000	##000000
##4891DD	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F95E0

Deuteranopia (green-blind)

#5A87DB

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4891dd;
/* rgb */ color: rgb(72, 145, 221);
/* oklch */ color: oklch(64.5% 0.136 251.5);

Tailwind

colors: {
  custom: {
    50: '#8ab0e8',
    500: '#4891dd',
    950: '#000000',
  },
}

SCSS

$custom: #4891dd;
$custom-light: #8ab0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4891dd",
  "rgb": {
    "r": 72,
    "g": 145,
    "b": 221
  },
  "hsl": {
    "h": 210.604,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.64464,
    "c": 0.13579,
    "h": 251.5
  },
  "luminance": 0.26849
}

Semantic roles & 50–950 ramp

primary

#4891DD

secondary

#DEC1A2

accent

#963CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4891DD

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

Preview Lab → · Contrast checker → · Palette generator →