#4E5F8A#4E5F8A

#4E5F8A is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.0% C 0.072 H 267.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4E5F8A
RGB	rgb(78, 95, 138)
HSL	hsl(223, 28%, 42%)
HSV	hsv(223, 43%, 54%)
CMYK	cmyk(43.5%, 31.2%, 0%, 45.9%)
CIE-LAB	lab(40.64, 5.45, -25.89)
CIE-LCH	lch(40.64, 26.46, 281.89°)
OKLab	oklab(49.01% -0.0035 -0.0724)
OKLCH	oklch(49.01% 0.073 267.2)
XYZ	xyz(11.8201, 11.6385, 25.6635)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5F8A #8A794E

analogous

#4E7D8A #4E5F8A #5B4E8A

triadic

#4E5F8A #8A4E5F #5F8A4E

tetradic

#4E5F8A #8A4E7D #8A794E #4E8A5B

square

#4E5F8A #8A4E7D #8A794E #4E8A5B

split-complementary

#4E5F8A #8A5B4E #7D8A4E

monochromatic

#22293C #384463 #4E5F8A #6A7DAB #919FC1

Accessibility & contrast

On white

6.31

#4E5F8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4E5F8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5F8A

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5F8A	#FFFFFF	#000000	##FFFFFF
##4E5F8A	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50638C

Deuteranopia (green-blind)

#4A5D89

Tritanopia (blue-blind)

#39686E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e5f8a;
/* rgb */ color: rgb(78, 95, 138);
/* oklch */ color: oklch(49.0% 0.072 267.2);

Tailwind

colors: {
  custom: {
    50: '#828cac',
    500: '#4e5f8a',
    950: '#000000',
  },
}

SCSS

$custom: #4e5f8a;
$custom-light: #828cac;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5f8a",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 138
  },
  "hsl": {
    "h": 223,
    "s": 27.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49007,
    "c": 0.0725,
    "h": 267.2
  },
  "luminance": 0.11639
}

Semantic roles & 50–950 ramp

primary

#4E5F8A

secondary

#AEA286

accent

#A964C4

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E5F8A

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

Preview Lab → · Contrast checker → · Palette generator →