#4E5587#4E5587

#4E5587 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.6% C 0.081 H 276.7°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E5587
RGB	rgb(78, 85, 135)
HSL	hsl(233, 27%, 42%)
HSV	hsv(233, 42%, 53%)
CMYK	cmyk(42.2%, 37%, 0%, 47.1%)
CIE-LAB	lab(37.60, 10.86, -28.82)
CIE-LCH	lch(37.60, 30.80, 290.64°)
OKLab	oklab(46.61% 0.0095 -0.0809)
OKLCH	oklch(46.61% 0.081 276.7)
XYZ	xyz(10.7623, 9.8655, 24.2541)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5587 #87804E

analogous

#4E7287 #4E5587 #644E87

triadic

#4E5587 #874E55 #55874E

tetradic

#4E5587 #874E72 #87804E #4E8764

square

#4E5587 #874E72 #87804E #4E8764

split-complementary

#4E5587 #87644E #72874E

monochromatic

#212439 #383D60 #4E5587 #6A71A9 #9096BF

Accessibility & contrast

On white

7.06

#4E5587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4E5587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E5587

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5587	#FFFFFF	#000000	##FFFFFF
##4E5587	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445B89

Deuteranopia (green-blind)

#405686

Tritanopia (blue-blind)

#3C5F67

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e5587;
/* rgb */ color: rgb(78, 85, 135);
/* oklch */ color: oklch(46.6% 0.081 276.7);

Tailwind

colors: {
  custom: {
    50: '#8284aa',
    500: '#4e5587',
    950: '#000000',
  },
}

SCSS

$custom: #4e5587;
$custom-light: #8284aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5587",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 135
  },
  "hsl": {
    "h": 232.632,
    "s": 26.761,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4661,
    "c": 0.08146,
    "h": 276.7
  },
  "luminance": 0.09866
}

Semantic roles & 50–950 ramp

primary

#4E5587

secondary

#ACA785

accent

#B865C3

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E5587

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

Preview Lab → · Contrast checker → · Palette generator →