#4E7BBC#4E7BBC

#4E7BBC is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.0% C 0.112 H 257.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BBC
RGB	rgb(78, 123, 188)
HSL	hsl(215, 45%, 52%)
HSV	hsv(215, 59%, 74%)
CMYK	cmyk(58.5%, 34.6%, 0%, 26.3%)
CIE-LAB	lab(51.17, 4.36, -38.80)
CIE-LCH	lch(51.17, 39.04, 276.41°)
OKLab	oklab(58.01% -0.0241 -0.1097)
OKLCH	oklch(58.01% 0.112 257.6)
XYZ	xyz(19.2988, 19.4148, 50.2976)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BBC #BC8F4E

analogous

#4EB2BC #4E7BBC #584EBC

triadic

#4E7BBC #BC4E7B #7BBC4E

tetradic

#4E7BBC #BC4EB2 #BC8F4E #4EBC58

square

#4E7BBC #BC4EB2 #BC8F4E #4EBC58

split-complementary

#4E7BBC #BC584E #B2BC4E

monochromatic

#274268 #385E95 #4E7BBC #7A9CCD #A7BDDE

Accessibility & contrast

On white

4.30

#4E7BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4E7BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BBC

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BBC	#FFFFFF	#000000	##000000
##4E7BBC	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6080BF

Deuteranopia (green-blind)

#5275BB

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e7bbc;
/* rgb */ color: rgb(78, 123, 188);
/* oklch */ color: oklch(58.0% 0.112 257.6);

Tailwind

colors: {
  custom: {
    50: '#88a0d0',
    500: '#4e7bbc',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bbc;
$custom-light: #88a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bbc",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 188
  },
  "hsl": {
    "h": 215.455,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58006,
    "c": 0.11232,
    "h": 257.6
  },
  "luminance": 0.19416
}

Semantic roles & 50–950 ramp

primary

#4E7BBC

secondary

#CBB79B

accent

#A053D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4E7BBC

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

Preview Lab → · Contrast checker → · Palette generator →