#4D91CA#4D91CA

#4D91CA is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.7% C 0.111 H 246.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4D91CA
RGB	rgb(77, 145, 202)
HSL	hsl(207, 54%, 55%)
HSV	hsv(207, 62%, 79%)
CMYK	cmyk(61.9%, 28.2%, 0%, 20.8%)
CIE-LAB	lab(58.12, -4.16, -35.85)
CIE-LCH	lch(58.12, 36.09, 263.38°)
OKLab	oklab(63.67% -0.0449 -0.1009)
OKLCH	oklch(63.67% 0.111 246)
XYZ	xyz(23.8427, 26.0906, 59.6451)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91CA #CA864D

analogous

#4DCAC5 #4D91CA #4D52CA

triadic

#4D91CA #CA4D91 #91CA4D

tetradic

#4D91CA #C54DCA #CA864D #52CA4D

square

#4D91CA #C54DCA #CA864D #52CA4D

split-complementary

#4D91CA #CA4D52 #CAC54D

monochromatic

#245279 #3272A8 #4D91CA #7CAED8 #ABCBE6

Accessibility & contrast

On white

3.38

#4D91CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#4D91CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91CA

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91CA	#FFFFFF	#000000	##000000
##4D91CA	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CD

Deuteranopia (green-blind)

#6786C9

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4d91ca;
/* rgb */ color: rgb(77, 145, 202);
/* oklch */ color: oklch(63.7% 0.111 246.0);

Tailwind

colors: {
  custom: {
    50: '#8ab1da',
    500: '#4d91ca',
    950: '#000000',
  },
}

SCSS

$custom: #4d91ca;
$custom-light: #8ab1da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91ca",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 202
  },
  "hsl": {
    "h": 207.36,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63665,
    "c": 0.1105,
    "h": 246
  },
  "luminance": 0.26093
}

Semantic roles & 50–950 ramp

primary

#4D91CA

secondary

#D4B79F

accent

#8D4ADD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4D91CA

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

Preview Lab → · Contrast checker → · Palette generator →