#4E77BE#4E77BE

#4E77BE is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.2% C 0.119 H 260.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E77BE
RGB	rgb(78, 119, 190)
HSL	hsl(218, 46%, 53%)
HSV	hsv(218, 59%, 75%)
CMYK	cmyk(58.9%, 37.4%, 0%, 25.5%)
CIE-LAB	lab(50.13, 7.45, -41.58)
CIE-LCH	lch(50.13, 42.25, 280.16°)
OKLab	oklab(57.23% -0.0192 -0.1179)
OKLCH	oklch(57.23% 0.119 260.7)
XYZ	xyz(19.0297, 18.5294, 51.2789)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77BE #BE954E

analogous

#4EAFBE #4E77BE #5D4EBE

triadic

#4E77BE #BE4E77 #77BE4E

tetradic

#4E77BE #BE4EAF #BE954E #4EBE5D

square

#4E77BE #BE4EAF #BE954E #4EBE5D

split-complementary

#4E77BE #BE5D4E #AFBE4E

monochromatic

#27406A #385B97 #4E77BE #7B99CE #A8BCDF

Accessibility & contrast

On white

4.46

#4E77BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4E77BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77BE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77BE	#FFFFFF	#000000	##000000
##4E77BE	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597DC1

Deuteranopia (green-blind)

#4A72BD

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e77be;
/* rgb */ color: rgb(78, 119, 190);
/* oklch */ color: oklch(57.2% 0.119 260.7);

Tailwind

colors: {
  custom: {
    50: '#889dd2',
    500: '#4e77be',
    950: '#000000',
  },
}

SCSS

$custom: #4e77be;
$custom-light: #889dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77be",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 190
  },
  "hsl": {
    "h": 218.036,
    "s": 46.281,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57233,
    "c": 0.11942,
    "h": 260.7
  },
  "luminance": 0.18531
}

Semantic roles & 50–950 ramp

primary

#4E77BE

secondary

#CCBA9C

accent

#A652D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4E77BE

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

Preview Lab → · Contrast checker → · Palette generator →