#4B6071#4B6071

#4B6071 is a mid, muted cyan. Relative luminance 0.111; OKLCH L 47.8% C 0.038 H 243.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B6071
RGB	rgb(75, 96, 113)
HSL	hsl(207, 20%, 37%)
HSV	hsv(207, 34%, 44%)
CMYK	cmyk(33.6%, 15%, 0%, 55.7%)
CIE-LAB	lab(39.67, -3.41, -12.18)
CIE-LCH	lch(39.67, 12.65, 254.35°)
OKLab	oklab(47.85% -0.017 -0.0334)
OKLCH	oklch(47.85% 0.038 243)
XYZ	xyz(10.0642, 11.0534, 17.2228)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6071 #715C4B

analogous

#4B716F #4B6071 #4B4D71

triadic

#4B6071 #714B60 #60714B

tetradic

#4B6071 #6F4B71 #715C4B #4D714B

square

#4B6071 #6F4B71 #715C4B #4D714B

split-complementary

#4B6071 #714B4D #716F4B

monochromatic

#1A2127 #33414C #4B6071 #637F96 #879DAF

Accessibility & contrast

On white

6.54

#4B6071 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4B6071 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6071

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6071	#FFFFFF	#000000	##FFFFFF
##4B6071	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596072

Deuteranopia (green-blind)

#545C71

Tritanopia (blue-blind)

#3F6465

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b6071;
/* rgb */ color: rgb(75, 96, 113);
/* oklch */ color: oklch(47.8% 0.038 243.0);

Tailwind

colors: {
  custom: {
    50: '#7e8d99',
    500: '#4b6071',
    950: '#000000',
  },
}

SCSS

$custom: #4b6071;
$custom-light: #7e8d99;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6071",
  "rgb": {
    "r": 75,
    "g": 96,
    "b": 113
  },
  "hsl": {
    "h": 206.842,
    "s": 20.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.47848,
    "c": 0.03751,
    "h": 243
  },
  "luminance": 0.11054
}

Semantic roles & 50–950 ramp

primary

#4B6071

secondary

#9C8A7C

accent

#906BBD

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0E

muted

#7C7D7E

Preview Lab

Preview with #4B6071

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

Preview Lab → · Contrast checker → · Palette generator →