#4E678F#4E678F

#4E678F is a mid, moderate blue. Relative luminance 0.133; OKLCH L 51.1% C 0.071 H 259.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4E678F
RGB	rgb(78, 103, 143)
HSL	hsl(217, 29%, 43%)
HSV	hsv(217, 45%, 56%)
CMYK	cmyk(45.5%, 28%, 0%, 43.9%)
CIE-LAB	lab(43.22, 2.03, -24.88)
CIE-LCH	lch(43.22, 24.97, 274.67°)
OKLab	oklab(51.09% -0.0128 -0.0695)
OKLCH	oklch(51.09% 0.071 259.6)
XYZ	xyz(12.9484, 13.3026, 27.8666)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E678F #8F764E

analogous

#4E878F #4E678F #554E8F

triadic

#4E678F #8F4E67 #678F4E

tetradic

#4E678F #8F4E87 #8F764E #4E8F55

square

#4E678F #8F4E87 #8F764E #4E8F55

split-complementary

#4E678F #8F554E #878F4E

monochromatic

#232E40 #384A67 #4E678F #6C85AF #93A6C4

Accessibility & contrast

On white

5.74

#4E678F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4E678F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E678F

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E678F	#FFFFFF	#000000	##FFFFFF
##4E678F	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586991

Deuteranopia (green-blind)

#51638E

Tritanopia (blue-blind)

#357075

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e678f;
/* rgb */ color: rgb(78, 103, 143);
/* oklch */ color: oklch(51.1% 0.071 259.6);

Tailwind

colors: {
  custom: {
    50: '#8392b0',
    500: '#4e678f',
    950: '#000000',
  },
}

SCSS

$custom: #4e678f;
$custom-light: #8392b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e678f",
  "rgb": {
    "r": 78,
    "g": 103,
    "b": 143
  },
  "hsl": {
    "h": 216.923,
    "s": 29.412,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51094,
    "c": 0.07066,
    "h": 259.6
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#4E678F

secondary

#B1A188

accent

#9F62C6

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E678F

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

Preview Lab → · Contrast checker → · Palette generator →