#4F697B#4F697B

#4F697B is a mid, muted cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.042 H 238.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F697B
RGB	rgb(79, 105, 123)
HSL	hsl(205, 22%, 40%)
HSV	hsv(205, 36%, 48%)
CMYK	cmyk(35.8%, 14.6%, 0%, 51.8%)
CIE-LAB	lab(43.06, -4.77, -13.10)
CIE-LCH	lch(43.06, 13.94, 250.01°)
OKLab	oklab(50.71% -0.0217 -0.036)
OKLCH	oklch(50.71% 0.042 238.9)
XYZ	xyz(11.8500, 13.1949, 20.6575)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F697B #7B614F

analogous

#4F7B77 #4F697B #4F537B

triadic

#4F697B #7B4F69 #697B4F

tetradic

#4F697B #774F7B #7B614F #537B4F

square

#4F697B #774F7B #7B614F #537B4F

split-complementary

#4F697B #7B4F53 #7B774F

monochromatic

#1F2930 #374956 #4F697B #69889E #8EA6B6

Accessibility & contrast

On white

5.77

#4F697B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4F697B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F697B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F697B	#FFFFFF	#000000	##FFFFFF
##4F697B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687C

Deuteranopia (green-blind)

#5B647B

Tritanopia (blue-blind)

#406E6F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f697b;
/* rgb */ color: rgb(79, 105, 123);
/* oklch */ color: oklch(50.7% 0.042 238.9);

Tailwind

colors: {
  custom: {
    50: '#8293a1',
    500: '#4f697b',
    950: '#000000',
  },
}

SCSS

$custom: #4f697b;
$custom-light: #8293a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f697b",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 123
  },
  "hsl": {
    "h": 204.545,
    "s": 21.782,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50713,
    "c": 0.04206,
    "h": 238.9
  },
  "luminance": 0.13195
}

Semantic roles & 50–950 ramp

primary

#4F697B

secondary

#A39082

accent

#8C69BE

background

#F8F9F9

surface

#EFF1F2

border

#CACBCC

text

#0A0D0F

muted

#7C7E7E

Preview Lab

Preview with #4F697B

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

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