#4D91C8#4D91C8

#4D91C8 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.108 H 245.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4D91C8
RGB	rgb(77, 145, 200)
HSL	hsl(207, 53%, 54%)
HSV	hsv(207, 62%, 78%)
CMYK	cmyk(61.5%, 27.5%, 0%, 21.6%)
CIE-LAB	lab(58.03, -4.81, -34.86)
CIE-LCH	lch(58.03, 35.19, 262.14°)
OKLab	oklab(63.57% -0.0455 -0.0981)
OKLCH	oklch(63.57% 0.108 245.1)
XYZ	xyz(23.6074, 25.9965, 58.4061)
Luminance	0.2600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91C8 #C8844D

analogous

#4DC8C2 #4D91C8 #4D54C8

triadic

#4D91C8 #C84D91 #91C84D

tetradic

#4D91C8 #C24DC8 #C8844D #54C84D

square

#4D91C8 #C24DC8 #C8844D #54C84D

split-complementary

#4D91C8 #C84D54 #C8C24D

monochromatic

#245276 #3372A5 #4D91C8 #7CAED6 #ABCBE5

Accessibility & contrast

On white

3.39

#4D91C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4D91C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91C8

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91C8	#FFFFFF	#000000	##000000
##4D91C8	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)

#7992CA

Deuteranopia (green-blind)

#6886C7

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4d91c8;
/* rgb */ color: rgb(77, 145, 200);
/* oklch */ color: oklch(63.6% 0.108 245.1);

Tailwind

colors: {
  custom: {
    50: '#89b1d9',
    500: '#4d91c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d91c8;
$custom-light: #89b1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91c8",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 200
  },
  "hsl": {
    "h": 206.829,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63565,
    "c": 0.10815,
    "h": 245.1
  },
  "luminance": 0.25999
}

Semantic roles & 50–950 ramp

primary

#4D91C8

secondary

#D2B69E

accent

#8C4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #4D91C8

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

Preview Lab → · Contrast checker → · Palette generator →