#4E6399#4E6399

#4E6399 is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.7% C 0.090 H 267.0°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E6399
RGB	rgb(78, 99, 153)
HSL	hsl(223, 32%, 45%)
HSV	hsv(223, 49%, 60%)
CMYK	cmyk(49%, 35.3%, 0%, 40%)
CIE-LAB	lab(42.52, 7.65, -31.94)
CIE-LCH	lch(42.52, 32.84, 283.48°)
OKLab	oklab(50.71% -0.0046 -0.0899)
OKLCH	oklch(50.71% 0.09 267)
XYZ	xyz(13.3516, 12.8425, 31.9061)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6399 #99844E

analogous

#4E8899 #4E6399 #5E4E99

triadic

#4E6399 #994E63 #63994E

tetradic

#4E6399 #994E88 #99844E #4E995E

square

#4E6399 #994E88 #99844E #4E995E

split-complementary

#4E6399 #995E4E #88994E

monochromatic

#252F48 #394970 #4E6399 #6F83B5 #97A6CA

Accessibility & contrast

On white

5.88

#4E6399 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4E6399 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6399

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6399	#FFFFFF	#000000	##FFFFFF
##4E6399	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F689B

Deuteranopia (green-blind)

#476198

Tritanopia (blue-blind)

#306E77

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e6399;
/* rgb */ color: rgb(78, 99, 153);
/* oklch */ color: oklch(50.7% 0.090 267.0);

Tailwind

colors: {
  custom: {
    50: '#848fb7',
    500: '#4e6399',
    950: '#000000',
  },
}

SCSS

$custom: #4e6399;
$custom-light: #848fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6399",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 153
  },
  "hsl": {
    "h": 223.2,
    "s": 32.468,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50713,
    "c": 0.09002,
    "h": 267
  },
  "luminance": 0.12843
}

Semantic roles & 50–950 ramp

primary

#4E6399

secondary

#B7AB8C

accent

#AB5FC9

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4E6399

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

Preview Lab → · Contrast checker → · Palette generator →