#4675DD#4675DD

#4675DD is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.3% C 0.167 H 263.7°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4675DD
RGB	rgb(70, 117, 221)
HSL	hsl(221, 69%, 57%)
HSV	hsv(221, 68%, 87%)
CMYK	cmyk(68.3%, 47.1%, 0%, 13.3%)
CIE-LAB	lab(50.97, 18.02, -57.93)
CIE-LCH	lch(50.97, 60.66, 287.28°)
OKLab	oklab(58.35% -0.0182 -0.166)
OKLCH	oklch(58.35% 0.167 263.7)
XYZ	xyz(21.9336, 19.2429, 70.9509)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4675DD #DDAE46

analogous

#46C0DD #4675DD #6346DD

triadic

#4675DD #DD4675 #75DD46

tetradic

#4675DD #DD46C0 #DDAE46 #46DD63

square

#4675DD #DD46C0 #DDAE46 #46DD63

split-complementary

#4675DD #DD6346 #C0DD46

monochromatic

#1A3E8E #2455C2 #4675DD #7A9CE7 #ADC2F0

Accessibility & contrast

On white

4.33

#4675DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4675DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4675DD

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4675DD	#FFFFFF	#000000	##000000
##4675DD	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E81E1

Deuteranopia (green-blind)

#1B73DB

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4675dd;
/* rgb */ color: rgb(70, 117, 221);
/* oklch */ color: oklch(58.3% 0.167 263.7);

Tailwind

colors: {
  custom: {
    50: '#8a9ce8',
    500: '#4675dd',
    950: '#000000',
  },
}

SCSS

$custom: #4675dd;
$custom-light: #8a9ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4675dd",
  "rgb": {
    "r": 70,
    "g": 117,
    "b": 221
  },
  "hsl": {
    "h": 221.325,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58349,
    "c": 0.16699,
    "h": 263.7
  },
  "luminance": 0.19245
}

Semantic roles & 50–950 ramp

primary

#4675DD

secondary

#DECBA1

accent

#B53CEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4675DD

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

Preview Lab → · Contrast checker → · Palette generator →