#4889CB#4889CB

#4889CB is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.7% C 0.121 H 250.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4889CB
RGB	rgb(72, 137, 203)
HSL	hsl(210, 56%, 54%)
HSV	hsv(210, 65%, 80%)
CMYK	cmyk(64.5%, 32.5%, 0%, 20.4%)
CIE-LAB	lab(55.66, -0.08, -40.28)
CIE-LCH	lch(55.66, 40.28, 269.89°)
OKLab	oklab(61.69% -0.0399 -0.114)
OKLCH	oklch(61.69% 0.121 250.7)
XYZ	xyz(22.3937, 23.5786, 59.8593)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4889CB #CB8A48

analogous

#48CBCB #4889CB #4948CB

triadic

#4889CB #CB4889 #89CB48

tetradic

#4889CB #CB48CB #CB8A48 #48CB49

square

#4889CB #CB48CB #CB8A48 #48CB49

split-complementary

#4889CB #CB4948 #CBCB48

monochromatic

#224C77 #2F6AA6 #4889CB #78A8D9 #A7C6E6

Accessibility & contrast

On white

3.67

#4889CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#4889CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4889CB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4889CB	#FFFFFF	#000000	##000000
##4889CB	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8CCE

Deuteranopia (green-blind)

#5A80CA

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4889cb;
/* rgb */ color: rgb(72, 137, 203);
/* oklch */ color: oklch(61.7% 0.121 250.7);

Tailwind

colors: {
  custom: {
    50: '#87abdb',
    500: '#4889cb',
    950: '#000000',
  },
}

SCSS

$custom: #4889cb;
$custom-light: #87abdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4889cb",
  "rgb": {
    "r": 72,
    "g": 137,
    "b": 203
  },
  "hsl": {
    "h": 210.229,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61691,
    "c": 0.12075,
    "h": 250.7
  },
  "luminance": 0.23581
}

Semantic roles & 50–950 ramp

primary

#4889CB

secondary

#D3B89B

accent

#9449DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4889CB

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

Preview Lab → · Contrast checker → · Palette generator →