#4E739B#4E739B

#4E739B is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.076 H 251.2°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E739B
RGB	rgb(78, 115, 155)
HSL	hsl(211, 33%, 46%)
HSV	hsv(211, 50%, 61%)
CMYK	cmyk(49.7%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(47.30, -1.51, -25.67)
CIE-LCH	lch(47.30, 25.71, 266.63°)
OKLab	oklab(54.47% -0.0244 -0.0717)
OKLCH	oklch(54.47% 0.076 251.2)
XYZ	xyz(15.1870, 16.2466, 33.3396)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E739B #9B764E

analogous

#4E999B #4E739B #4F4E9B

triadic

#4E739B #9B4E73 #739B4E

tetradic

#4E739B #9B4E99 #9B764E #4E9B4F

square

#4E739B #9B4E99 #9B764E #4E9B4F

split-complementary

#4E739B #9B4F4E #999B4E

monochromatic

#25374A #3A5572 #4E739B #6F92B7 #98B1CB

Accessibility & contrast

On white

4.94

#4E739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4E739B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E739B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E739B	#FFFFFF	#000000	##FFFFFF
##4E739B	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749D

Deuteranopia (green-blind)

#596D9A

Tritanopia (blue-blind)

#2B7C81

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e739b;
/* rgb */ color: rgb(78, 115, 155);
/* oklch */ color: oklch(54.5% 0.076 251.2);

Tailwind

colors: {
  custom: {
    50: '#849bb8',
    500: '#4e739b',
    950: '#000000',
  },
}

SCSS

$custom: #4e739b;
$custom-light: #849bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e739b",
  "rgb": {
    "r": 78,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 211.169,
    "s": 33.047,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54468,
    "c": 0.07577,
    "h": 251.2
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary

#4E739B

secondary

#B8A38D

accent

#965FC9

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #4E739B

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

Preview Lab → · Contrast checker → · Palette generator →