#4E91AC#4E91AC

#4E91AC is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.079 H 226.5°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E91AC
RGB	rgb(78, 145, 172)
HSL	hsl(197, 38%, 49%)
HSV	hsv(197, 55%, 67%)
CMYK	cmyk(54.7%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(56.93, -13.46, -20.69)
CIE-LCH	lch(56.93, 24.68, 236.95°)
OKLab	oklab(62.32% -0.0546 -0.0575)
OKLCH	oklch(62.32% 0.079 226.5)
XYZ	xyz(20.7109, 24.8472, 42.7263)
Luminance	0.2485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91AC #AC694E

analogous

#4EAC98 #4E91AC #4E62AC

triadic

#4E91AC #AC4E91 #91AC4E

tetradic

#4E91AC #984EAC #AC694E #62AC4E

square

#4E91AC #984EAC #AC694E #62AC4E

split-complementary

#4E91AC #AC4E62 #AC984E

monochromatic

#284A58 #3B6E82 #4E91AC #76ACC1 #A0C5D4

Accessibility & contrast

On white

3.52

#4E91AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4E91AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91AC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91AC	#FFFFFF	#000000	##000000
##4E91AC	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838EAD

Deuteranopia (green-blind)

#7584AC

Tritanopia (blue-blind)

#01999A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e91ac;
/* rgb */ color: rgb(78, 145, 172);
/* oklch */ color: oklch(62.3% 0.079 226.5);

Tailwind

colors: {
  custom: {
    50: '#87b1c4',
    500: '#4e91ac',
    950: '#000000',
  },
}

SCSS

$custom: #4e91ac;
$custom-light: #87b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91ac",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 197.234,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.62319,
    "c": 0.07928,
    "h": 226.5
  },
  "luminance": 0.24849
}

Semantic roles & 50–950 ramp

primary

#4E91AC

secondary

#C1A195

accent

#7B5ACE

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4E91AC

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

Preview Lab → · Contrast checker → · Palette generator →