#4E76B5#4E76B5

#4E76B5 is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.5% C 0.108 H 259.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E76B5
RGB	rgb(78, 118, 181)
HSL	hsl(217, 41%, 51%)
HSV	hsv(217, 57%, 71%)
CMYK	cmyk(56.9%, 34.8%, 0%, 29%)
CIE-LAB	lab(49.39, 5.06, -37.57)
CIE-LCH	lch(49.39, 37.91, 277.67°)
OKLab	oklab(56.5% -0.0203 -0.1062)
OKLCH	oklch(56.5% 0.108 259.2)
XYZ	xyz(17.9579, 17.9113, 46.2180)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E76B5 #B58D4E

analogous

#4EA9B5 #4E76B5 #594EB5

triadic

#4E76B5 #B54E76 #76B54E

tetradic

#4E76B5 #B54EA9 #B58D4E #4EB559

square

#4E76B5 #B54EA9 #B58D4E #4EB559

split-complementary

#4E76B5 #B5594E #A9B54E

monochromatic

#283E60 #3A5A8B #4E76B5 #7997C7 #A4B9D9

Accessibility & contrast

On white

4.58

#4E76B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4E76B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E76B5

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E76B5	#FFFFFF	#000000	##000000
##4E76B5	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7BB8

Deuteranopia (green-blind)

#4F71B4

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4e76b5;
/* rgb */ color: rgb(78, 118, 181);
/* oklch */ color: oklch(56.5% 0.108 259.2);

Tailwind

colors: {
  custom: {
    50: '#879dcb',
    500: '#4e76b5',
    950: '#000000',
  },
}

SCSS

$custom: #4e76b5;
$custom-light: #879dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e76b5",
  "rgb": {
    "r": 78,
    "g": 118,
    "b": 181
  },
  "hsl": {
    "h": 216.699,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56504,
    "c": 0.10809,
    "h": 259.2
  },
  "luminance": 0.17913
}

Semantic roles & 50–950 ramp

primary

#4E76B5

secondary

#C6B599

accent

#A257D1

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E76B5

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

Preview Lab → · Contrast checker → · Palette generator →