#4E7BAB#4E7BAB

#4E7BAB is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 57.1% C 0.090 H 251.1°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BAB
RGB	rgb(78, 123, 171)
HSL	hsl(211, 37%, 49%)
HSV	hsv(211, 54%, 67%)
CMYK	cmyk(54.4%, 28.1%, 0%, 32.9%)
CIE-LAB	lab(50.36, -1.21, -30.25)
CIE-LCH	lch(50.36, 30.27, 267.72°)
OKLab	oklab(57.11% -0.029 -0.0849)
OKLCH	oklch(57.11% 0.09 251.1)
XYZ	xyz(17.5729, 18.7245, 41.2083)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BAB #AB7E4E

analogous

#4EAAAB #4E7BAB #504EAB

triadic

#4E7BAB #AB4E7B #7BAB4E

tetradic

#4E7BAB #AB4EAA #AB7E4E #4EAB50

square

#4E7BAB #AB4EAA #AB7E4E #4EAB50

split-complementary

#4E7BAB #AB504E #AAAB4E

monochromatic

#283F57 #3B5D81 #4E7BAB #769AC0 #A0B9D4

Accessibility & contrast

On white

4.43

#4E7BAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4E7BAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BAB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BAB	#FFFFFF	#000000	##000000
##4E7BAB	1.00	4.43	4.75	4.75
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677DAD

Deuteranopia (green-blind)

#5B74AA

Tritanopia (blue-blind)

#15868C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4e7bab;
/* rgb */ color: rgb(78, 123, 171);
/* oklch */ color: oklch(57.1% 0.090 251.1);

Tailwind

colors: {
  custom: {
    50: '#86a1c4',
    500: '#4e7bab',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bab;
$custom-light: #86a1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bab",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 171
  },
  "hsl": {
    "h": 210.968,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57111,
    "c": 0.08971,
    "h": 251.1
  },
  "luminance": 0.18726
}

Semantic roles & 50–950 ramp

primary

#4E7BAB

secondary

#C1AB94

accent

#965ACD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #4E7BAB

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

Preview Lab → · Contrast checker → · Palette generator →