#4E91A5#4E91A5

#4E91A5 is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.0% C 0.074 H 219.5°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E91A5
RGB	rgb(78, 145, 165)
HSL	hsl(194, 36%, 48%)
HSV	hsv(194, 53%, 65%)
CMYK	cmyk(52.7%, 12.1%, 0%, 35.3%)
CIE-LAB	lab(56.67, -15.56, -17.08)
CIE-LCH	lch(56.67, 23.10, 227.68°)
OKLab	oklab(62.03% -0.0574 -0.0473)
OKLCH	oklch(62.03% 0.074 219.5)
XYZ	xyz(20.0562, 24.5854, 39.2785)
Luminance	0.2459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91A5 #A5624E

analogous

#4EA58D #4E91A5 #4E66A5

triadic

#4E91A5 #A54E91 #91A54E

tetradic

#4E91A5 #8D4EA5 #A5624E #66A54E

square

#4E91A5 #8D4EA5 #A5624E #66A54E

split-complementary

#4E91A5 #A54E66 #A58D4E

monochromatic

#274852 #3A6C7B #4E91A5 #73ACBD #9DC5D1

Accessibility & contrast

On white

3.55

#4E91A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#4E91A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91A5

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91A5	#FFFFFF	#000000	##000000
##4E91A5	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848EA6

Deuteranopia (green-blind)

#7784A5

Tritanopia (blue-blind)

#139897

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e91a5;
/* rgb */ color: rgb(78, 145, 165);
/* oklch */ color: oklch(62.0% 0.074 219.5);

Tailwind

colors: {
  custom: {
    50: '#86b1bf',
    500: '#4e91a5',
    950: '#000000',
  },
}

SCSS

$custom: #4e91a5;
$custom-light: #86b1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91a5",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 165
  },
  "hsl": {
    "h": 193.793,
    "s": 35.802,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62029,
    "c": 0.07434,
    "h": 219.5
  },
  "luminance": 0.24587
}

Semantic roles & 50–950 ramp

primary

#4E91A5

secondary

#BD9C91

accent

#765CCC

background

#F8FAFB

surface

#F0F5F7

border

#CBCFD0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4E91A5

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

Preview Lab → · Contrast checker → · Palette generator →