#4D91AC#4D91AC

#4D91AC is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.080 H 226.2°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D91AC
RGB	rgb(77, 145, 172)
HSL	hsl(197, 38%, 49%)
HSV	hsv(197, 55%, 67%)
CMYK	cmyk(55.2%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(56.89, -13.68, -20.75)
CIE-LCH	lch(56.89, 24.86, 236.61°)
OKLab	oklab(62.28% -0.0554 -0.0577)
OKLCH	oklch(62.28% 0.08 226.2)
XYZ	xyz(20.6295, 24.8053, 42.7225)
Luminance	0.2481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91AC #AC684D

analogous

#4DAC98 #4D91AC #4D62AC

triadic

#4D91AC #AC4D91 #91AC4D

tetradic

#4D91AC #984DAC #AC684D #62AC4D

square

#4D91AC #984DAC #AC684D #62AC4D

split-complementary

#4D91AC #AC4D62 #AC984D

monochromatic

#274A57 #3A6D82 #4D91AC #75ACC1 #9FC5D4

Accessibility & contrast

On white

3.52

#4D91AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4D91AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91AC

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91AC	#FFFFFF	#000000	##000000
##4D91AC	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828EAD

Deuteranopia (green-blind)

#7584AC

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d91ac;
/* rgb */ color: rgb(77, 145, 172);
/* oklch */ color: oklch(62.3% 0.080 226.2);

Tailwind

colors: {
  custom: {
    50: '#86b1c4',
    500: '#4d91ac',
    950: '#000000',
  },
}

SCSS

$custom: #4d91ac;
$custom-light: #86b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91ac",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 197.053,
    "s": 38.153,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62275,
    "c": 0.07993,
    "h": 226.2
  },
  "luminance": 0.24807
}

Semantic roles & 50–950 ramp

primary

#4D91AC

secondary

#C1A194

accent

#7B5ACE

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4D91AC

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

Preview Lab → · Contrast checker → · Palette generator →