#4F97AB#4F97AB

#4F97AB is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.8% C 0.078 H 218.2°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F97AB
RGB	rgb(79, 151, 171)
HSL	hsl(193, 37%, 49%)
HSV	hsv(193, 54%, 67%)
CMYK	cmyk(53.8%, 11.7%, 0%, 32.9%)
CIE-LAB	lab(58.73, -16.79, -17.37)
CIE-LCH	lch(58.73, 24.16, 225.97°)
OKLab	oklab(63.76% -0.0612 -0.0481)
OKLCH	oklch(63.76% 0.078 218.2)
XYZ	xyz(21.6389, 26.7338, 42.5400)
Luminance	0.2674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97AB #AB634F

analogous

#4FAB91 #4F97AB #4F69AB

triadic

#4F97AB #AB4F97 #97AB4F

tetradic

#4F97AB #914FAB #AB634F #69AB4F

square

#4F97AB #914FAB #AB634F #69AB4F

split-complementary

#4F97AB #AB4F69 #AB914F

monochromatic

#284D57 #3C7281 #4F97AB #77B0C0 #A1C9D4

Accessibility & contrast

On white

3.31

#4F97AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4F97AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97AB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97AB	#FFFFFF	#000000	##000000
##4F97AB	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A93AC

Deuteranopia (green-blind)

#7C89AB

Tritanopia (blue-blind)

#059E9D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f97ab;
/* rgb */ color: rgb(79, 151, 171);
/* oklch */ color: oklch(63.8% 0.078 218.2);

Tailwind

colors: {
  custom: {
    50: '#88b5c4',
    500: '#4f97ab',
    950: '#000000',
  },
}

SCSS

$custom: #4f97ab;
$custom-light: #88b5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97ab",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 171
  },
  "hsl": {
    "h": 193.043,
    "s": 36.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.63756,
    "c": 0.07786,
    "h": 218.2
  },
  "luminance": 0.26736
}

Semantic roles & 50–950 ramp

primary

#4F97AB

secondary

#C19F95

accent

#745BCD

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #4F97AB

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

Preview Lab → · Contrast checker → · Palette generator →