#4E558F#4E558F

#4E558F is a mid, moderate blue. Relative luminance 0.101; OKLCH L 47.1% C 0.094 H 276.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4E558F
RGB	rgb(78, 85, 143)
HSL	hsl(234, 29%, 43%)
HSV	hsv(234, 45%, 56%)
CMYK	cmyk(45.5%, 40.6%, 0%, 43.9%)
CIE-LAB	lab(38.02, 13.35, -33.03)
CIE-LCH	lch(38.02, 35.62, 292.01°)
OKLab	oklab(47.07% 0.0113 -0.0931)
OKLCH	oklch(47.07% 0.094 276.9)
XYZ	xyz(11.3468, 10.0993, 27.3328)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E558F #8F884E

analogous

#4E758F #4E558F #674E8F

triadic

#4E558F #8F4E55 #558F4E

tetradic

#4E558F #8F4E75 #8F884E #4E8F67

square

#4E558F #8F4E75 #8F884E #4E8F67

split-complementary

#4E558F #8F674E #758F4E

monochromatic

#232640 #383D67 #4E558F #6C73AF #9398C4

Accessibility & contrast

On white

6.95

#4E558F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4E558F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E558F

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E558F	#FFFFFF	#000000	##FFFFFF
##4E558F	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C91

Deuteranopia (green-blind)

#3B578E

Tritanopia (blue-blind)

#38616B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e558f;
/* rgb */ color: rgb(78, 85, 143);
/* oklch */ color: oklch(47.1% 0.094 276.9);

Tailwind

colors: {
  custom: {
    50: '#8384b0',
    500: '#4e558f',
    950: '#000000',
  },
}

SCSS

$custom: #4e558f;
$custom-light: #8384b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e558f",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 143
  },
  "hsl": {
    "h": 233.538,
    "s": 29.412,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4707,
    "c": 0.09383,
    "h": 276.9
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#4E558F

secondary

#B1AC88

accent

#BB62C6

background

#F8F8FA

surface

#EFEFF5

border

#CACACF

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E558F

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

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