#3070BA#3070BA

#3070BA is a mid, vivid cyan. Relative luminance 0.158; OKLCH L 54.1% C 0.133 H 254.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3070BA
RGB	rgb(48, 112, 186)
HSL	hsl(212, 59%, 46%)
HSV	hsv(212, 74%, 73%)
CMYK	cmyk(74.2%, 39.8%, 0%, 27.1%)
CIE-LAB	lab(46.66, 5.26, -44.87)
CIE-LCH	lch(46.66, 45.18, 276.69°)
OKLab	oklab(54.12% -0.0364 -0.128)
OKLCH	oklch(54.12% 0.133 254.1)
XYZ	xyz(15.8727, 15.7601, 48.6503)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3070BA #BA7A30

analogous

#30B5BA #3070BA #3530BA

triadic

#3070BA #BA3070 #70BA30

tetradic

#3070BA #BA30B5 #BA7A30 #30BA35

square

#3070BA #BA30B5 #BA7A30 #30BA35

split-complementary

#3070BA #BA3530 #B5BA30

monochromatic

#173559 #235389 #3070BA #548FD3 #85AFDF

Accessibility & contrast

On white

5.06

#3070BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3070BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3070BA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3070BA	#FFFFFF	#000000	##FFFFFF
##3070BA	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D75BD

Deuteranopia (green-blind)

#3769B9

Tritanopia (blue-blind)

#00818C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3070ba;
/* rgb */ color: rgb(48, 112, 186);
/* oklch */ color: oklch(54.1% 0.133 254.1);

Tailwind

colors: {
  custom: {
    50: '#7b98cf',
    500: '#3070ba',
    950: '#000000',
  },
}

SCSS

$custom: #3070ba;
$custom-light: #7b98cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3070ba",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 186
  },
  "hsl": {
    "h": 212.174,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54118,
    "c": 0.1331,
    "h": 254.1
  },
  "luminance": 0.15762
}

Semantic roles & 50–950 ramp

primary

#3070BA

secondary

#C9A67D

accent

#9A46E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3070BA

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

Preview Lab → · Contrast checker → · Palette generator →