#4F97DD#4F97DD

#4F97DD is a light, vivid cyan. Relative luminance 0.290; OKLCH L 66.1% C 0.127 H 249.7°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F97DD
RGB	rgb(79, 151, 221)
HSL	hsl(210, 68%, 59%)
HSV	hsv(210, 64%, 87%)
CMYK	cmyk(64.3%, 31.7%, 0%, 13.3%)
CIE-LAB	lab(60.79, -0.96, -42.28)
CIE-LCH	lch(60.79, 42.30, 268.70°)
OKLab	oklab(66.07% -0.0441 -0.1196)
OKLCH	oklch(66.07% 0.127 249.7)
XYZ	xyz(27.3374, 29.0132, 72.5520)
Luminance	0.2902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97DD #DD954F

analogous

#4FDDDC #4F97DD #4F50DD

triadic

#4F97DD #DD4F97 #97DD4F

tetradic

#4F97DD #DC4FDD #DD954F #50DD4F

square

#4F97DD #DC4FDD #DD954F #50DD4F

split-complementary

#4F97DD #DD4F50 #DDDC4F

monochromatic

#1D5A95 #2779C8 #4F97DD #82B5E7 #B6D4F1

Accessibility & contrast

On white

3.09

#4F97DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#4F97DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97DD

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97DD	#FFFFFF	#000000	##000000
##4F97DD	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799AE0

Deuteranopia (green-blind)

#658DDC

Tritanopia (blue-blind)

#00A7B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f97dd;
/* rgb */ color: rgb(79, 151, 221);
/* oklch */ color: oklch(66.1% 0.127 249.7);

Tailwind

colors: {
  custom: {
    50: '#8db5e8',
    500: '#4f97dd',
    950: '#000000',
  },
}

SCSS

$custom: #4f97dd;
$custom-light: #8db5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97dd",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 221
  },
  "hsl": {
    "h": 209.577,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66075,
    "c": 0.12745,
    "h": 249.7
  },
  "luminance": 0.29016
}

Semantic roles & 50–950 ramp

primary

#4F97DD

secondary

#E0C4A8

accent

#933DEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F97DD

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

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