#4FA4CB#4FA4CB

#4FA4CB is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.2% C 0.100 H 230.5°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FA4CB
RGB	rgb(79, 164, 203)
HSL	hsl(199, 54%, 55%)
HSV	hsv(199, 61%, 80%)
CMYK	cmyk(61.1%, 19.2%, 0%, 20.4%)
CIE-LAB	lab(63.77, -14.05, -27.63)
CIE-LCH	lch(63.77, 31.00, 243.05°)
OKLab	oklab(68.18% -0.0635 -0.0772)
OKLCH	oklch(68.18% 0.1 230.5)
XYZ	xyz(27.2752, 32.5223, 61.3284)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA4CB #CB764F

analogous

#4FCBB4 #4FA4CB #4F66CB

triadic

#4FA4CB #CB4FA4 #A4CB4F

tetradic

#4FA4CB #B44FCB #CB764F #66CB4F

square

#4FA4CB #B44FCB #CB764F #66CB4F

split-complementary

#4FA4CB #CB4F66 #CBB44F

monochromatic

#24607B #3285AA #4FA4CB #7EBCD9 #ADD5E7

Accessibility & contrast

On white

2.80

#4FA4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#4FA4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA4CB

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA4CB	#FFFFFF	#000000	##000000
##4FA4CB	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A2CD

Deuteranopia (green-blind)

#7F95CA

Tritanopia (blue-blind)

#00AFB1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa4cb;
/* rgb */ color: rgb(79, 164, 203);
/* oklch */ color: oklch(68.2% 0.100 230.5);

Tailwind

colors: {
  custom: {
    50: '#8cbfdb',
    500: '#4fa4cb',
    950: '#000000',
  },
}

SCSS

$custom: #4fa4cb;
$custom-light: #8cbfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa4cb",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 203
  },
  "hsl": {
    "h": 198.871,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.68178,
    "c": 0.09998,
    "h": 230.5
  },
  "luminance": 0.32525
}

Semantic roles & 50–950 ramp

primary

#4FA4CB

secondary

#D5B1A1

accent

#794ADE

background

#F9FBFD

surface

#F1F7FA

border

#CBD0D3

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA4CB

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

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