#2D70BC#2D70BC

#2D70BC is a mid, vivid cyan. Relative luminance 0.158; OKLCH L 54.1% C 0.137 H 254.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#2D70BC
RGB	rgb(45, 112, 188)
HSL	hsl(212, 61%, 46%)
HSV	hsv(212, 76%, 74%)
CMYK	cmyk(76.1%, 40.4%, 0%, 26.3%)
CIE-LAB	lab(46.68, 5.63, -46.00)
CIE-LCH	lch(46.68, 46.34, 276.97°)
OKLab	oklab(54.14% -0.0378 -0.1314)
OKLCH	oklch(54.14% 0.137 254)
XYZ	xyz(15.9501, 15.7752, 49.7715)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D70BC #BC792D

analogous

#2DB7BC #2D70BC #312DBC

triadic

#2D70BC #BC2D70 #70BC2D

tetradic

#2D70BC #BC2DB7 #BC792D #2DBC31

square

#2D70BC #BC2DB7 #BC792D #2DBC31

split-complementary

#2D70BC #BC312D #B7BC2D

monochromatic

#153559 #21538B #2D70BC #518FD5 #82AFE1

Accessibility & contrast

On white

5.05

#2D70BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#2D70BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D70BC

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D70BC	#FFFFFF	#000000	##FFFFFF
##2D70BC	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C76BF

Deuteranopia (green-blind)

#3469BA

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d70bc;
/* rgb */ color: rgb(45, 112, 188);
/* oklch */ color: oklch(54.1% 0.137 254.0);

Tailwind

colors: {
  custom: {
    50: '#7a98d0',
    500: '#2d70bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d70bc;
$custom-light: #7a98d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d70bc",
  "rgb": {
    "r": 45,
    "g": 112,
    "b": 188
  },
  "hsl": {
    "h": 211.888,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54144,
    "c": 0.13671,
    "h": 254
  },
  "luminance": 0.15777
}

Semantic roles & 50–950 ramp

primary

#2D70BC

secondary

#CAA57B

accent

#9943E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2D70BC

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

Preview Lab → · Contrast checker → · Palette generator →