#4E678B#4E678B

#4E678B is a mid, moderate blue. Relative luminance 0.132; OKLCH L 50.9% C 0.065 H 257.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E678B
RGB	rgb(78, 103, 139)
HSL	hsl(215, 28%, 43%)
HSV	hsv(215, 44%, 55%)
CMYK	cmyk(43.9%, 25.9%, 0%, 45.5%)
CIE-LAB	lab(43.04, 0.81, -22.76)
CIE-LCH	lch(43.04, 22.78, 272.04°)
OKLab	oklab(50.9% -0.0141 -0.0634)
OKLCH	oklch(50.9% 0.065 257.5)
XYZ	xyz(12.6508, 13.1835, 26.2992)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E678B #8B724E

analogous

#4E868B #4E678B #534E8B

triadic

#4E678B #8B4E67 #678B4E

tetradic

#4E678B #8B4E86 #8B724E #4E8B53

square

#4E678B #8B4E86 #8B724E #4E8B53

split-complementary

#4E678B #8B534E #868B4E

monochromatic

#222D3D #384A64 #4E678B #6B85AC #92A5C2

Accessibility & contrast

On white

5.77

#4E678B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4E678B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E678B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E678B	#FFFFFF	#000000	##FFFFFF
##4E678B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A698D

Deuteranopia (green-blind)

#53638A

Tritanopia (blue-blind)

#386F73

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e678b;
/* rgb */ color: rgb(78, 103, 139);
/* oklch */ color: oklch(50.9% 0.065 257.5);

Tailwind

colors: {
  custom: {
    50: '#8292ad',
    500: '#4e678b',
    950: '#000000',
  },
}

SCSS

$custom: #4e678b;
$custom-light: #8292ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4e678b",
  "rgb": {
    "r": 78,
    "g": 103,
    "b": 139
  },
  "hsl": {
    "h": 215.41,
    "s": 28.111,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50897,
    "c": 0.06495,
    "h": 257.5
  },
  "luminance": 0.13184
}

Semantic roles & 50–950 ramp

primary

#4E678B

secondary

#AE9E87

accent

#9D63C4

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0D10

muted

#7C7D7F

Preview Lab

Preview with #4E678B

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

Preview Lab → · Contrast checker → · Palette generator →