#4677BD#4677BD

#4677BD is a mid, vivid blue. Relative luminance 0.182; OKLCH L 56.8% C 0.121 H 257.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4677BD
RGB	rgb(70, 119, 189)
HSL	hsl(215, 47%, 51%)
HSV	hsv(215, 63%, 74%)
CMYK	cmyk(63%, 37%, 0%, 25.9%)
CIE-LAB	lab(49.70, 5.55, -41.72)
CIE-LCH	lch(49.70, 42.09, 277.58°)
OKLab	oklab(56.78% -0.0264 -0.1184)
OKLCH	oklch(56.78% 0.121 257.4)
XYZ	xyz(18.3046, 18.1682, 50.6764)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4677BD #BD8C46

analogous

#46B2BD #4677BD #5046BD

triadic

#4677BD #BD4677 #77BD46

tetradic

#4677BD #BD46B2 #BD8C46 #46BD50

square

#4677BD #BD46B2 #BD8C46 #46BD50

split-complementary

#4677BD #BD5046 #B2BD46

monochromatic

#243F65 #345B92 #4677BD #7398CD #A0B9DD

Accessibility & contrast

On white

4.53

#4677BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#4677BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4677BD

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4677BD	#FFFFFF	#000000	##000000
##4677BD	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597CC0

Deuteranopia (green-blind)

#4871BC

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4677bd;
/* rgb */ color: rgb(70, 119, 189);
/* oklch */ color: oklch(56.8% 0.121 257.4);

Tailwind

colors: {
  custom: {
    50: '#849dd1',
    500: '#4677bd',
    950: '#000000',
  },
}

SCSS

$custom: #4677bd;
$custom-light: #849dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4677bd",
  "rgb": {
    "r": 70,
    "g": 119,
    "b": 189
  },
  "hsl": {
    "h": 215.294,
    "s": 47.41,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56776,
    "c": 0.12129,
    "h": 257.4
  },
  "luminance": 0.1817
}

Semantic roles & 50–950 ramp

primary

#4677BD

secondary

#CAB495

accent

#A051D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4677BD

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

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