#4677DC#4677DC

#4677DC is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.7% C 0.163 H 262.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4677DC
RGB	rgb(70, 119, 220)
HSL	hsl(220, 68%, 57%)
HSV	hsv(220, 68%, 86%)
CMYK	cmyk(68.2%, 45.9%, 0%, 13.7%)
CIE-LAB	lab(51.45, 16.42, -56.59)
CIE-LCH	lch(51.45, 58.92, 286.18°)
OKLab	oklab(58.7% -0.0202 -0.162)
OKLCH	oklch(58.7% 0.163 262.9)
XYZ	xyz(22.0363, 19.6608, 70.3299)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4677DC #DCAB46

analogous

#46C2DC #4677DC #6046DC

triadic

#4677DC #DC4677 #77DC46

tetradic

#4677DC #DC46C2 #DCAB46 #46DC60

square

#4677DC #DC46C2 #DCAB46 #46DC60

split-complementary

#4677DC #DC6046 #C2DC46

monochromatic

#1B408D #2457C0 #4677DC #799DE6 #ADC3EF

Accessibility & contrast

On white

4.26

#4677DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4677DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4677DC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4677DC	#FFFFFF	#000000	##000000
##4677DC	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4382E0

Deuteranopia (green-blind)

#2574DA

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4677dc;
/* rgb */ color: rgb(70, 119, 220);
/* oklch */ color: oklch(58.7% 0.163 262.9);

Tailwind

colors: {
  custom: {
    50: '#8a9de7',
    500: '#4677dc',
    950: '#000000',
  },
}

SCSS

$custom: #4677dc;
$custom-light: #8a9de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4677dc",
  "rgb": {
    "r": 70,
    "g": 119,
    "b": 220
  },
  "hsl": {
    "h": 220.4,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58698,
    "c": 0.16328,
    "h": 262.9
  },
  "luminance": 0.19663
}

Semantic roles & 50–950 ramp

primary

#4677DC

secondary

#DDCAA0

accent

#B23DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4677DC

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

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