#4670BF#4670BF

#4670BF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.132 H 261.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4670BF
RGB	rgb(70, 112, 191)
HSL	hsl(219, 49%, 51%)
HSV	hsv(219, 63%, 75%)
CMYK	cmyk(63.4%, 41.4%, 0%, 25.1%)
CIE-LAB	lab(47.82, 10.57, -45.86)
CIE-LCH	lch(47.82, 47.06, 282.98°)
OKLab	oklab(55.35% -0.0186 -0.1306)
OKLCH	oklch(55.35% 0.132 261.9)
XYZ	xyz(17.7206, 16.6504, 51.5601)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4670BF #BF9546

analogous

#46ACBF #4670BF #5846BF

triadic

#4670BF #BF4670 #70BF46

tetradic

#4670BF #BF46AC #BF9546 #46BF58

square

#4670BF #BF46AC #BF9546 #46BF58

split-complementary

#4670BF #BF5846 #ACBF46

monochromatic

#243B67 #335594 #4670BF #7393CF #A1B6DE

Accessibility & contrast

On white

4.85

#4670BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4670BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4670BF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4670BF	#FFFFFF	#000000	##FFFFFF
##4670BF	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C77C2

Deuteranopia (green-blind)

#3B6CBD

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4670bf;
/* rgb */ color: rgb(70, 112, 191);
/* oklch */ color: oklch(55.4% 0.132 261.9);

Tailwind

colors: {
  custom: {
    50: '#8598d3',
    500: '#4670bf',
    950: '#000000',
  },
}

SCSS

$custom: #4670bf;
$custom-light: #8598d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4670bf",
  "rgb": {
    "r": 70,
    "g": 112,
    "b": 191
  },
  "hsl": {
    "h": 219.174,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55351,
    "c": 0.13193,
    "h": 261.9
  },
  "luminance": 0.16652
}

Semantic roles & 50–950 ramp

primary

#4670BF

secondary

#CBB996

accent

#A950D8

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4670BF

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

Preview Lab → · Contrast checker → · Palette generator →