#4E6BB8#4E6BB8

#4E6BB8 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.125 H 266.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E6BB8
RGB	rgb(78, 107, 184)
HSL	hsl(224, 43%, 51%)
HSV	hsv(224, 58%, 72%)
CMYK	cmyk(57.6%, 41.8%, 0%, 27.8%)
CIE-LAB	lab(46.44, 12.85, -43.98)
CIE-LCH	lch(46.44, 45.82, 286.29°)
OKLab	oklab(54.27% -0.0072 -0.125)
OKLCH	oklch(54.27% 0.125 266.7)
XYZ	xyz(17.0484, 15.5944, 47.4497)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6BB8 #B89B4E

analogous

#4EA0B8 #4E6BB8 #664EB8

triadic

#4E6BB8 #B84E6B #6BB84E

tetradic

#4E6BB8 #B84EA0 #B89B4E #4EB866

square

#4E6BB8 #B84EA0 #B89B4E #4EB866

split-complementary

#4E6BB8 #B8664E #A0B84E

monochromatic

#283864 #39518F #4E6BB8 #7A90CA #A5B4DB

Accessibility & contrast

On white

5.10

#4E6BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4E6BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6BB8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6BB8	#FFFFFF	#000000	##FFFFFF
##4E6BB8	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A73BB

Deuteranopia (green-blind)

#3C6AB6

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4e6bb8;
/* rgb */ color: rgb(78, 107, 184);
/* oklch */ color: oklch(54.3% 0.125 266.7);

Tailwind

colors: {
  custom: {
    50: '#8895ce',
    500: '#4e6bb8',
    950: '#000000',
  },
}

SCSS

$custom: #4e6bb8;
$custom-light: #8895ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6bb8",
  "rgb": {
    "r": 78,
    "g": 107,
    "b": 184
  },
  "hsl": {
    "h": 223.585,
    "s": 42.742,
    "l": 51.373
  },
  "oklch": {
    "l": 0.54272,
    "c": 0.12521,
    "h": 266.7
  },
  "luminance": 0.15596
}

Semantic roles & 50–950 ramp

primary

#4E6BB8

secondary

#C8BB9A

accent

#B055D3

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4E6BB8

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

Preview Lab → · Contrast checker → · Palette generator →