#4D97DF#4D97DF

#4D97DF is a light, vivid cyan. Relative luminance 0.290; OKLCH L 66.1% C 0.131 H 249.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D97DF
RGB	rgb(77, 151, 223)
HSL	hsl(210, 70%, 59%)
HSV	hsv(210, 65%, 87%)
CMYK	cmyk(65.5%, 32.3%, 0%, 12.5%)
CIE-LAB	lab(60.81, -0.63, -43.37)
CIE-LCH	lch(60.81, 43.37, 269.17°)
OKLab	oklab(66.1% -0.045 -0.1228)
OKLCH	oklch(66.1% 0.131 249.9)
XYZ	xyz(27.4415, 29.0359, 73.9560)
Luminance	0.2904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D97DF #DF954D

analogous

#4DDFDE #4D97DF #4D4EDF

triadic

#4D97DF #DF4D97 #97DF4D

tetradic

#4D97DF #DE4DDF #DF954D #4EDF4D

square

#4D97DF #DE4DDF #DF954D #4EDF4D

split-complementary

#4D97DF #DF4D4E #DFDE4D

monochromatic

#1B5A97 #2479CA #4D97DF #81B5E8 #B5D4F2

Accessibility & contrast

On white

3.08

#4D97DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#4D97DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D97DF

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D97DF	#FFFFFF	#000000	##000000
##4D97DF	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779AE2

Deuteranopia (green-blind)

#638CDE

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d97df;
/* rgb */ color: rgb(77, 151, 223);
/* oklch */ color: oklch(66.1% 0.131 249.9);

Tailwind

colors: {
  custom: {
    50: '#8db5e9',
    500: '#4d97df',
    950: '#000000',
  },
}

SCSS

$custom: #4d97df;
$custom-light: #8db5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d97df",
  "rgb": {
    "r": 77,
    "g": 151,
    "b": 223
  },
  "hsl": {
    "h": 209.589,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66101,
    "c": 0.13074,
    "h": 249.9
  },
  "luminance": 0.29039
}

Semantic roles & 50–950 ramp

primary

#4D97DF

secondary

#E1C4A7

accent

#933BEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D97DF

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

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