#4D91D6#4D91D6

#4D91D6 is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.3% C 0.125 H 250.7°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D91D6
RGB	rgb(77, 145, 214)
HSL	hsl(210, 63%, 57%)
HSV	hsv(210, 64%, 84%)
CMYK	cmyk(64%, 32.2%, 0%, 16.1%)
CIE-LAB	lab(58.68, -0.17, -41.71)
CIE-LCH	lch(58.68, 41.71, 269.76°)
OKLab	oklab(64.28% -0.0414 -0.118)
OKLCH	oklch(64.28% 0.125 250.7)
XYZ	xyz(25.3191, 26.6811, 67.4209)
Luminance	0.2668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91D6 #D6924D

analogous

#4DD6D6 #4D91D6 #4E4DD6

triadic

#4D91D6 #D64D91 #91D64D

tetradic

#4D91D6 #D64DD6 #D6924D #4DD64E

square

#4D91D6 #D64DD6 #D6924D #4DD64E

split-complementary

#4D91D6 #D64E4D #D6D64D

monochromatic

#205489 #2B72BB #4D91D6 #7FB0E1 #B0CEED

Accessibility & contrast

On white

3.31

#4D91D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#4D91D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91D6

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91D6	#FFFFFF	#000000	##000000
##4D91D6	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7394D9

Deuteranopia (green-blind)

#6087D5

Tritanopia (blue-blind)

#00A1AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d91d6;
/* rgb */ color: rgb(77, 145, 214);
/* oklch */ color: oklch(64.3% 0.125 250.7);

Tailwind

colors: {
  custom: {
    50: '#8bb0e3',
    500: '#4d91d6',
    950: '#000000',
  },
}

SCSS

$custom: #4d91d6;
$custom-light: #8bb0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91d6",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 214
  },
  "hsl": {
    "h": 210.219,
    "s": 62.557,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64284,
    "c": 0.12504,
    "h": 250.7
  },
  "luminance": 0.26684
}

Semantic roles & 50–950 ramp

primary

#4D91D6

secondary

#DBC0A4

accent

#9442E6

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D91D6

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

Preview Lab → · Contrast checker → · Palette generator →