#4E91A1#4E91A1

#4E91A1 is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.9% C 0.072 H 215.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E91A1
RGB	rgb(78, 145, 161)
HSL	hsl(192, 35%, 47%)
HSV	hsv(192, 52%, 63%)
CMYK	cmyk(51.6%, 9.9%, 0%, 36.9%)
CIE-LAB	lab(56.53, -16.73, -15.01)
CIE-LCH	lch(56.53, 22.47, 221.89°)
OKLab	oklab(61.87% -0.059 -0.0415)
OKLCH	oklch(61.87% 0.072 215.1)
XYZ	xyz(19.6978, 24.4420, 37.3911)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91A1 #A15E4E

analogous

#4EA188 #4E91A1 #4E68A1

triadic

#4E91A1 #A14E91 #91A14E

tetradic

#4E91A1 #884EA1 #A15E4E #68A14E

square

#4E91A1 #884EA1 #A15E4E #68A14E

split-complementary

#4E91A1 #A14E68 #A1884E

monochromatic

#26474F #3A6C78 #4E91A1 #72ACBB #9BC5CF

Accessibility & contrast

On white

3.57

#4E91A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4E91A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91A1

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91A1	#FFFFFF	#000000	##000000
##4E91A1	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868DA2

Deuteranopia (green-blind)

#7983A1

Tritanopia (blue-blind)

#1A9796

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e91a1;
/* rgb */ color: rgb(78, 145, 161);
/* oklch */ color: oklch(61.9% 0.072 215.1);

Tailwind

colors: {
  custom: {
    50: '#86b1bc',
    500: '#4e91a1',
    950: '#000000',
  },
}

SCSS

$custom: #4e91a1;
$custom-light: #86b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91a1",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 161
  },
  "hsl": {
    "h": 191.566,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61869,
    "c": 0.07211,
    "h": 215.1
  },
  "luminance": 0.24444
}

Semantic roles & 50–950 ramp

primary

#4E91A1

secondary

#BB9890

accent

#725DCB

background

#F8FAFB

surface

#F0F5F6

border

#CBCFD0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4E91A1

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

Preview Lab → · Contrast checker → · Palette generator →