#4890BB#4890BB

#4890BB is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.097 H 237.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4890BB
RGB	rgb(72, 144, 187)
HSL	hsl(202, 46%, 51%)
HSV	hsv(202, 61%, 73%)
CMYK	cmyk(61.5%, 23%, 0%, 26.7%)
CIE-LAB	lab(56.99, -9.42, -29.15)
CIE-LCH	lch(56.99, 30.63, 252.09°)
OKLab	oklab(62.5% -0.0524 -0.0817)
OKLCH	oklch(62.5% 0.097 237.3)
XYZ	xyz(21.6120, 24.9100, 50.6732)
Luminance	0.2491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4890BB #BB7348

analogous

#48BBAD #4890BB #4856BB

triadic

#4890BB #BB4890 #90BB48

tetradic

#4890BB #AD48BB #BB7348 #56BB48

square

#4890BB #AD48BB #BB7348 #56BB48

split-complementary

#4890BB #BB4856 #BBAD48

monochromatic

#254C64 #366E90 #4890BB #75ABCC #A1C6DC

Accessibility & contrast

On white

3.51

#4890BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4890BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4890BB

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4890BB	#FFFFFF	#000000	##000000
##4890BB	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBD

Deuteranopia (green-blind)

#6C84BA

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4890bb;
/* rgb */ color: rgb(72, 144, 187);
/* oklch */ color: oklch(62.5% 0.097 237.3);

Tailwind

colors: {
  custom: {
    50: '#85b0cf',
    500: '#4890bb',
    950: '#000000',
  },
}

SCSS

$custom: #4890bb;
$custom-light: #85b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4890bb",
  "rgb": {
    "r": 72,
    "g": 144,
    "b": 187
  },
  "hsl": {
    "h": 202.435,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.625,
    "c": 0.09703,
    "h": 237.3
  },
  "luminance": 0.24912
}

Semantic roles & 50–950 ramp

primary

#4890BB

secondary

#C9A996

accent

#8352D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4890BB

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

Preview Lab → · Contrast checker → · Palette generator →