#4677CB#4677CB

#4677CB is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.6% C 0.140 H 260.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4677CB
RGB	rgb(70, 119, 203)
HSL	hsl(218, 56%, 54%)
HSV	hsv(218, 66%, 80%)
CMYK	cmyk(65.5%, 41.4%, 0%, 20.4%)
CIE-LAB	lab(50.46, 10.43, -48.53)
CIE-LCH	lch(50.46, 49.64, 282.13°)
OKLab	oklab(57.61% -0.0232 -0.1383)
OKLCH	oklch(57.61% 0.14 260.5)
XYZ	xyz(19.8983, 18.8056, 59.0695)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4677CB #CB9A46

analogous

#46B9CB #4677CB #5746CB

triadic

#4677CB #CB4677 #77CB46

tetradic

#4677CB #CB46B9 #CB9A46 #46CB57

square

#4677CB #CB46B9 #CB9A46 #46CB57

split-complementary

#4677CB #CB5746 #B9CB46

monochromatic

#214076 #2E5AA5 #4677CB #769AD8 #A6BDE6

Accessibility & contrast

On white

4.41

#4677CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4677CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4677CB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4677CB	#FFFFFF	#000000	##000000
##4677CB	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FCE

Deuteranopia (green-blind)

#3C72C9

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4677cb;
/* rgb */ color: rgb(70, 119, 203);
/* oklch */ color: oklch(57.6% 0.140 260.5);

Tailwind

colors: {
  custom: {
    50: '#879ddb',
    500: '#4677cb',
    950: '#000000',
  },
}

SCSS

$custom: #4677cb;
$custom-light: #879ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4677cb",
  "rgb": {
    "r": 70,
    "g": 119,
    "b": 203
  },
  "hsl": {
    "h": 217.895,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57613,
    "c": 0.14029,
    "h": 260.5
  },
  "luminance": 0.18808
}

Semantic roles & 50–950 ramp

primary

#4677CB

secondary

#D3BE9A

accent

#A848DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4677CB

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

Preview Lab → · Contrast checker → · Palette generator →