#4891DB#4891DB

#4891DB is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.4% C 0.133 H 250.9°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4891DB
RGB	rgb(72, 145, 219)
HSL	hsl(210, 67%, 57%)
HSV	hsv(210, 67%, 86%)
CMYK	cmyk(67.1%, 33.8%, 0%, 14.1%)
CIE-LAB	lab(58.73, 0.69, -44.43)
CIE-LCH	lch(58.73, 44.44, 270.89°)
OKLab	oklab(64.35% -0.0436 -0.126)
OKLCH	oklch(64.35% 0.133 250.9)
XYZ	xyz(25.5793, 26.7403, 70.8174)
Luminance	0.2674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4891DB #DB9248

analogous

#48DBDB #4891DB #4948DB

triadic

#4891DB #DB4891 #91DB48

tetradic

#4891DB #DB48DB #DB9248 #48DB49

square

#4891DB #DB48DB #DB9248 #48DB49

split-complementary

#4891DB #DB4948 #DBDB48

monochromatic

#1C548D #2672C0 #4891DB #7BB0E5 #AECEEF

Accessibility & contrast

On white

3.31

#4891DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4891DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4891DB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4891DB	#FFFFFF	#000000	##000000
##4891DB	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7095DE

Deuteranopia (green-blind)

#5C87DA

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4891db;
/* rgb */ color: rgb(72, 145, 219);
/* oklch */ color: oklch(64.4% 0.133 250.9);

Tailwind

colors: {
  custom: {
    50: '#8ab0e6',
    500: '#4891db',
    950: '#000000',
  },
}

SCSS

$custom: #4891db;
$custom-light: #8ab0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4891db",
  "rgb": {
    "r": 72,
    "g": 145,
    "b": 219
  },
  "hsl": {
    "h": 210.204,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64355,
    "c": 0.13331,
    "h": 250.9
  },
  "luminance": 0.26743
}

Semantic roles & 50–950 ramp

primary

#4891DB

secondary

#DDC0A2

accent

#943EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4891DB

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

Preview Lab → · Contrast checker → · Palette generator →