#4E638E#4E638E

#4E638E is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.1% C 0.074 H 264.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E638E
RGB	rgb(78, 99, 142)
HSL	hsl(220, 29%, 43%)
HSV	hsv(220, 45%, 56%)
CMYK	cmyk(45.1%, 30.3%, 0%, 44.3%)
CIE-LAB	lab(41.99, 4.19, -26.19)
CIE-LCH	lch(41.99, 26.52, 279.10°)
OKLab	oklab(50.13% -0.0077 -0.0732)
OKLCH	oklch(50.13% 0.074 264)
XYZ	xyz(12.4847, 12.4957, 27.3400)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E638E #8E794E

analogous

#4E838E #4E638E #594E8E

triadic

#4E638E #8E4E63 #638E4E

tetradic

#4E638E #8E4E83 #8E794E #4E8E59

square

#4E638E #8E4E83 #8E794E #4E8E59

split-complementary

#4E638E #8E594E #838E4E

monochromatic

#232C3F #384766 #4E638E #6B81AE #93A3C4

Accessibility & contrast

On white

6.00

#4E638E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4E638E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E638E

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E638E	#FFFFFF	#000000	##FFFFFF
##4E638E	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536690

Deuteranopia (green-blind)

#4D608D

Tritanopia (blue-blind)

#376C72

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e638e;
/* rgb */ color: rgb(78, 99, 142);
/* oklch */ color: oklch(50.1% 0.074 264.0);

Tailwind

colors: {
  custom: {
    50: '#838faf',
    500: '#4e638e',
    950: '#000000',
  },
}

SCSS

$custom: #4e638e;
$custom-light: #838faf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e638e",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 142
  },
  "hsl": {
    "h": 220.313,
    "s": 29.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50125,
    "c": 0.07366,
    "h": 264
  },
  "luminance": 0.12496
}

Semantic roles & 50–950 ramp

primary

#4E638E

secondary

#B0A388

accent

#A562C5

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E638E

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

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