#4F809B#4F809B

#4F809B is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.6% C 0.067 H 233.8°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F809B
RGB	rgb(79, 128, 155)
HSL	hsl(201, 32%, 46%)
HSV	hsv(201, 49%, 61%)
CMYK	cmyk(49%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(51.23, -8.85, -19.61)
CIE-LCH	lch(51.23, 21.51, 245.71°)
OKLab	oklab(57.59% -0.0398 -0.0544)
OKLCH	oklch(57.59% 0.067 233.8)
XYZ	xyz(16.8579, 19.4659, 33.8729)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F809B #9B6A4F

analogous

#4F9B90 #4F809B #4F5A9B

triadic

#4F809B #9B4F80 #809B4F

tetradic

#4F809B #904F9B #9B6A4F #5A9B4F

square

#4F809B #904F9B #9B6A4F #5A9B4F

split-complementary

#4F809B #9B4F5A #9B904F

monochromatic

#263D4A #3A5F72 #4F809B #719EB6 #99B9CB

Accessibility & contrast

On white

4.29

#4F809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4F809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F809B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F809B	#FFFFFF	#000000	##000000
##4F809B	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9C

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#2A8789

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f809b;
/* rgb */ color: rgb(79, 128, 155);
/* oklch */ color: oklch(57.6% 0.067 233.8);

Tailwind

colors: {
  custom: {
    50: '#85a4b8',
    500: '#4f809b',
    950: '#000000',
  },
}

SCSS

$custom: #4f809b;
$custom-light: #85a4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f809b",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 201.316,
    "s": 32.479,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57586,
    "c": 0.06742,
    "h": 233.8
  },
  "luminance": 0.19467
}

Semantic roles & 50–950 ramp

primary

#4F809B

secondary

#B89D8E

accent

#855FC9

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #4F809B

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

Preview Lab → · Contrast checker → · Palette generator →