#4C91C9#4C91C9

#4C91C9 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.110 H 245.3°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C91C9
RGB	rgb(76, 145, 201)
HSL	hsl(207, 54%, 54%)
HSV	hsv(207, 62%, 79%)
CMYK	cmyk(62.2%, 27.9%, 0%, 21.2%)
CIE-LAB	lab(58.04, -4.67, -35.42)
CIE-LCH	lch(58.04, 35.72, 262.49°)
OKLab	oklab(63.57% -0.046 -0.0997)
OKLCH	oklch(63.57% 0.11 245.3)
XYZ	xyz(23.6446, 26.0021, 59.0198)
Luminance	0.2600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C91C9 #C9844C

analogous

#4CC9C3 #4C91C9 #4C53C9

triadic

#4C91C9 #C94C91 #91C94C

tetradic

#4C91C9 #C34CC9 #C9844C #53C94C

square

#4C91C9 #C34CC9 #C9844C #53C94C

split-complementary

#4C91C9 #C94C53 #C9C34C

monochromatic

#245277 #3272A6 #4C91C9 #7BAED7 #AACBE5

Accessibility & contrast

On white

3.39

#4C91C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4C91C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C91C9

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C91C9	#FFFFFF	#000000	##000000
##4C91C9	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CC

Deuteranopia (green-blind)

#6886C8

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c91c9;
/* rgb */ color: rgb(76, 145, 201);
/* oklch */ color: oklch(63.6% 0.110 245.3);

Tailwind

colors: {
  custom: {
    50: '#89b1d9',
    500: '#4c91c9',
    950: '#000000',
  },
}

SCSS

$custom: #4c91c9;
$custom-light: #89b1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c91c9",
  "rgb": {
    "r": 76,
    "g": 145,
    "b": 201
  },
  "hsl": {
    "h": 206.88,
    "s": 53.648,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63573,
    "c": 0.10981,
    "h": 245.3
  },
  "luminance": 0.26004
}

Semantic roles & 50–950 ramp

primary

#4C91C9

secondary

#D3B69E

accent

#8C4BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #4C91C9

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

Preview Lab → · Contrast checker → · Palette generator →