#4E688F#4E688F

#4E688F is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.3% C 0.070 H 258.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E688F
RGB	rgb(78, 104, 143)
HSL	hsl(216, 29%, 43%)
HSV	hsv(216, 45%, 56%)
CMYK	cmyk(45.5%, 27.3%, 0%, 43.9%)
CIE-LAB	lab(43.51, 1.42, -24.43)
CIE-LCH	lch(43.51, 24.47, 273.33°)
OKLab	oklab(51.33% -0.0141 -0.0682)
OKLCH	oklch(51.33% 0.07 258.3)
XYZ	xyz(13.0485, 13.5027, 27.9000)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E688F #8F754E

analogous

#4E888F #4E688F #544E8F

triadic

#4E688F #8F4E68 #688F4E

tetradic

#4E688F #8F4E88 #8F754E #4E8F54

square

#4E688F #8F4E88 #8F754E #4E8F54

split-complementary

#4E688F #8F544E #888F4E

monochromatic

#232E40 #384B67 #4E688F #6C86AF #93A7C4

Accessibility & contrast

On white

5.67

#4E688F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4E688F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E688F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E688F	#FFFFFF	#000000	##FFFFFF
##4E688F	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596A91

Deuteranopia (green-blind)

#52648E

Tritanopia (blue-blind)

#357076

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e688f;
/* rgb */ color: rgb(78, 104, 143);
/* oklch */ color: oklch(51.3% 0.070 258.3);

Tailwind

colors: {
  custom: {
    50: '#8393b0',
    500: '#4e688f',
    950: '#000000',
  },
}

SCSS

$custom: #4e688f;
$custom-light: #8393b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e688f",
  "rgb": {
    "r": 78,
    "g": 104,
    "b": 143
  },
  "hsl": {
    "h": 216,
    "s": 29.412,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51325,
    "c": 0.06962,
    "h": 258.3
  },
  "luminance": 0.13504
}

Semantic roles & 50–950 ramp

primary

#4E688F

secondary

#B1A088

accent

#9E62C6

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #4E688F

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

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