#4E91C0#4E91C0

#4E91C0 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.2% C 0.099 H 241.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4E91C0
RGB	rgb(78, 145, 192)
HSL	hsl(205, 48%, 53%)
HSV	hsv(205, 59%, 75%)
CMYK	cmyk(59.4%, 24.5%, 0%, 24.7%)
CIE-LAB	lab(57.73, -7.21, -30.82)
CIE-LCH	lch(57.73, 31.65, 256.83°)
OKLab	oklab(63.22% -0.0474 -0.0864)
OKLCH	oklch(63.22% 0.099 241.2)
XYZ	xyz(22.7782, 25.6742, 53.6142)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91C0 #C07D4E

analogous

#4EC0B6 #4E91C0 #4E58C0

triadic

#4E91C0 #C04E91 #91C04E

tetradic

#4E91C0 #B64EC0 #C07D4E #58C04E

square

#4E91C0 #B64EC0 #C07D4E #58C04E

split-complementary

#4E91C0 #C04E58 #C0B64E

monochromatic

#27506D #37719A #4E91C0 #7BADD0 #A8C9E0

Accessibility & contrast

On white

3.42

#4E91C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#4E91C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91C0

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91C0	#FFFFFF	#000000	##000000
##4E91C0	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C91C2

Deuteranopia (green-blind)

#6D86BF

Tritanopia (blue-blind)

#009DA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e91c0;
/* rgb */ color: rgb(78, 145, 192);
/* oklch */ color: oklch(63.2% 0.099 241.2);

Tailwind

colors: {
  custom: {
    50: '#89b1d3',
    500: '#4e91c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e91c0;
$custom-light: #89b1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91c0",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 192
  },
  "hsl": {
    "h": 204.737,
    "s": 47.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63219,
    "c": 0.09856,
    "h": 241.2
  },
  "luminance": 0.25676
}

Semantic roles & 50–950 ramp

primary

#4E91C0

secondary

#CEB19C

accent

#8851D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4E91C0

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

Preview Lab → · Contrast checker → · Palette generator →