#4E6587#4E6587

#4E6587 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.2% C 0.061 H 258.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E6587
RGB	rgb(78, 101, 135)
HSL	hsl(216, 27%, 42%)
HSV	hsv(216, 42%, 53%)
CMYK	cmyk(42.2%, 25.2%, 0%, 47.1%)
CIE-LAB	lab(42.27, 0.83, -21.55)
CIE-LCH	lch(42.27, 21.56, 272.20°)
OKLab	oklab(50.24% -0.0127 -0.0599)
OKLCH	oklch(50.24% 0.061 258)
XYZ	xyz(12.1673, 12.6757, 24.7225)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6587 #87704E

analogous

#4E8287 #4E6587 #534E87

triadic

#4E6587 #874E65 #65874E

tetradic

#4E6587 #874E82 #87704E #4E8753

square

#4E6587 #874E82 #87704E #4E8753

split-complementary

#4E6587 #87534E #82874E

monochromatic

#212B39 #384860 #4E6587 #6A83A9 #90A3BF

Accessibility & contrast

On white

5.94

#4E6587 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4E6587 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6587

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6587	#FFFFFF	#000000	##FFFFFF
##4E6587	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596789

Deuteranopia (green-blind)

#526186

Tritanopia (blue-blind)

#3A6C71

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e6587;
/* rgb */ color: rgb(78, 101, 135);
/* oklch */ color: oklch(50.2% 0.061 258.0);

Tailwind

colors: {
  custom: {
    50: '#8290aa',
    500: '#4e6587',
    950: '#000000',
  },
}

SCSS

$custom: #4e6587;
$custom-light: #8290aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6587",
  "rgb": {
    "r": 78,
    "g": 101,
    "b": 135
  },
  "hsl": {
    "h": 215.789,
    "s": 26.761,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50238,
    "c": 0.06126,
    "h": 258
  },
  "luminance": 0.12676
}

Semantic roles & 50–950 ramp

primary

#4E6587

secondary

#AC9C85

accent

#9D65C3

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E6587

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

Preview Lab → · Contrast checker → · Palette generator →