#4E758F#4E758F

#4E758F is a mid, muted cyan. Relative luminance 0.163; OKLCH L 54.4% C 0.060 H 238.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E758F
RGB	rgb(78, 117, 143)
HSL	hsl(204, 29%, 43%)
HSV	hsv(204, 45%, 56%)
CMYK	cmyk(45.5%, 18.2%, 0%, 43.9%)
CIE-LAB	lab(47.40, -6.35, -18.44)
CIE-LCH	lch(47.40, 19.50, 251.00°)
OKLab	oklab(54.38% -0.0313 -0.0511)
OKLCH	oklch(54.38% 0.06 238.5)
XYZ	xyz(14.4594, 16.3245, 28.3703)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E758F #8F684E

analogous

#4E8F88 #4E758F #4E548F

triadic

#4E758F #8F4E75 #758F4E

tetradic

#4E758F #884E8F #8F684E #548F4E

square

#4E758F #884E8F #8F684E #548F4E

split-complementary

#4E758F #8F4E54 #8F884E

monochromatic

#233440 #385567 #4E758F #6C94AF #93B1C4

Accessibility & contrast

On white

4.92

#4E758F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4E758F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E758F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E758F	#FFFFFF	#000000	##FFFFFF
##4E758F	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697490

Deuteranopia (green-blind)

#616D8F

Tritanopia (blue-blind)

#337C7D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e758f;
/* rgb */ color: rgb(78, 117, 143);
/* oklch */ color: oklch(54.4% 0.060 238.5);

Tailwind

colors: {
  custom: {
    50: '#839caf',
    500: '#4e758f',
    950: '#000000',
  },
}

SCSS

$custom: #4e758f;
$custom-light: #839caf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e758f",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 143
  },
  "hsl": {
    "h": 204,
    "s": 29.412,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54383,
    "c": 0.05988,
    "h": 238.5
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#4E758F

secondary

#B19888

accent

#8A62C6

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4E758F

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

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