#3070D6#3070D6

#3070D6 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.0% C 0.170 H 259.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3070D6
RGB	rgb(48, 112, 214)
HSL	hsl(217, 67%, 51%)
HSV	hsv(217, 78%, 84%)
CMYK	cmyk(77.6%, 47.7%, 0%, 16.1%)
CIE-LAB	lab(48.35, 15.74, -58.22)
CIE-LCH	lch(48.35, 60.31, 285.13°)
OKLab	oklab(55.97% -0.031 -0.1673)
OKLCH	oklch(55.97% 0.17 259.5)
XYZ	xyz(19.1463, 17.0695, 65.8910)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3070D6 #D69630

analogous

#30C3D6 #3070D6 #4330D6

triadic

#3070D6 #D63070 #70D630

tetradic

#3070D6 #D630C3 #D69630 #30D643

square

#3070D6 #D630C3 #D69630 #30D643

split-complementary

#3070D6 #D64330 #C3D630

monochromatic

#173B75 #2155A8 #3070D6 #6393E0 #96B7EA

Accessibility & contrast

On white

4.76

#3070D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#3070D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3070D6

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3070D6	#FFFFFF	#000000	##FFFFFF
##3070D6	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#367BDA

Deuteranopia (green-blind)

#006CD4

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3070d6;
/* rgb */ color: rgb(48, 112, 214);
/* oklch */ color: oklch(56.0% 0.170 259.5);

Tailwind

colors: {
  custom: {
    50: '#8098e3',
    500: '#3070d6',
    950: '#000000',
  },
}

SCSS

$custom: #3070d6;
$custom-light: #8098e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3070d6",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 214
  },
  "hsl": {
    "h": 216.867,
    "s": 66.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5597,
    "c": 0.17014,
    "h": 259.5
  },
  "luminance": 0.17072
}

Semantic roles & 50–950 ramp

primary

#3070D6

secondary

#D5B98C

accent

#A83EEA

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D15

muted

#7D7E84

Preview Lab

Preview with #3070D6

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

Preview Lab → · Contrast checker → · Palette generator →