#4F85B3#4F85B3

#4F85B3 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.9% C 0.091 H 245.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F85B3
RGB	rgb(79, 133, 179)
HSL	hsl(208, 40%, 51%)
HSV	hsv(208, 56%, 70%)
CMYK	cmyk(55.9%, 25.7%, 0%, 29.8%)
CIE-LAB	lab(53.70, -4.29, -29.67)
CIE-LCH	lch(53.70, 29.98, 261.78°)
OKLab	oklab(59.86% -0.0373 -0.0831)
OKLCH	oklch(59.86% 0.091 245.8)
XYZ	xyz(19.7457, 21.6903, 45.7852)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85B3 #B37D4F

analogous

#4FB3AF #4F85B3 #4F53B3

triadic

#4F85B3 #B34F85 #85B34F

tetradic

#4F85B3 #AF4FB3 #B37D4F #53B34F

square

#4F85B3 #AF4FB3 #B37D4F #53B34F

split-complementary

#4F85B3 #B34F53 #B3AF4F

monochromatic

#29465F #3B6689 #4F85B3 #7AA3C5 #A4C0D8

Accessibility & contrast

On white

3.93

#4F85B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4F85B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85B3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85B3	#FFFFFF	#000000	##000000
##4F85B3	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7186B5

Deuteranopia (green-blind)

#647CB2

Tritanopia (blue-blind)

#009095

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f85b3;
/* rgb */ color: rgb(79, 133, 179);
/* oklch */ color: oklch(59.9% 0.091 245.8);

Tailwind

colors: {
  custom: {
    50: '#88a8ca',
    500: '#4f85b3',
    950: '#000000',
  },
}

SCSS

$custom: #4f85b3;
$custom-light: #88a8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85b3",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 179
  },
  "hsl": {
    "h": 207.6,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.59864,
    "c": 0.09115,
    "h": 245.8
  },
  "luminance": 0.21692
}

Semantic roles & 50–950 ramp

primary

#4F85B3

secondary

#C5AD99

accent

#8F58D0

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F85B3

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

Preview Lab → · Contrast checker → · Palette generator →