#4F899B#4F899B

#4F899B is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.7% C 0.067 H 220.0°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F899B
RGB	rgb(79, 137, 155)
HSL	hsl(194, 32%, 46%)
HSV	hsv(194, 49%, 61%)
CMYK	cmyk(49%, 11.6%, 0%, 39.2%)
CIE-LAB	lab(53.94, -13.89, -15.47)
CIE-LCH	lch(53.94, 20.79, 228.09°)
OKLab	oklab(59.74% -0.051 -0.0428)
OKLCH	oklch(59.74% 0.067 220)
XYZ	xyz(18.0843, 21.9187, 34.2817)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F899B #9B614F

analogous

#4F9B87 #4F899B #4F639B

triadic

#4F899B #9B4F89 #899B4F

tetradic

#4F899B #874F9B #9B614F #639B4F

square

#4F899B #874F9B #9B614F #639B4F

split-complementary

#4F899B #9B4F63 #9B874F

monochromatic

#26414A #3A6572 #4F899B #71A6B6 #99BFCB

Accessibility & contrast

On white

3.90

#4F899B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4F899B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F899B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F899B	#FFFFFF	#000000	##000000
##4F899B	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E869C

Deuteranopia (green-blind)

#727D9B

Tritanopia (blue-blind)

#278F8F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f899b;
/* rgb */ color: rgb(79, 137, 155);
/* oklch */ color: oklch(59.7% 0.067 220.0);

Tailwind

colors: {
  custom: {
    50: '#85abb8',
    500: '#4f899b',
    950: '#000000',
  },
}

SCSS

$custom: #4f899b;
$custom-light: #85abb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f899b",
  "rgb": {
    "r": 79,
    "g": 137,
    "b": 155
  },
  "hsl": {
    "h": 194.211,
    "s": 32.479,
    "l": 45.882
  },
  "oklch": {
    "l": 0.59744,
    "c": 0.06653,
    "h": 220
  },
  "luminance": 0.2192
}

Semantic roles & 50–950 ramp

primary

#4F899B

secondary

#B8988E

accent

#785FC9

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #4F899B

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

Preview Lab → · Contrast checker → · Palette generator →