#2D70CC#2D70CC

#2D70CC is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 55.2% C 0.158 H 257.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D70CC
RGB	rgb(45, 112, 204)
HSL	hsl(215, 64%, 49%)
HSV	hsv(215, 78%, 80%)
CMYK	cmyk(77.9%, 45.1%, 0%, 20%)
CIE-LAB	lab(47.63, 11.65, -53.68)
CIE-LCH	lch(47.63, 54.93, 282.24°)
OKLab	oklab(55.19% -0.0345 -0.154)
OKLCH	oklch(55.19% 0.158 257.4)
XYZ	xyz(17.7714, 16.5038, 59.3640)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D70CC #CC892D

analogous

#2DC0CC #2D70CC #3A2DCC

triadic

#2D70CC #CC2D70 #70CC2D

tetradic

#2D70CC #CC2DC0 #CC892D #2DCC3A

square

#2D70CC #CC2DC0 #CC892D #2DCC3A

split-complementary

#2D70CC #CC3A2D #C0CC2D

monochromatic

#173968 #22549A #2D70CC #5B91DB #8DB3E6

Accessibility & contrast

On white

4.88

#2D70CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2D70CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D70CC

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D70CC	#FFFFFF	#000000	##FFFFFF
##2D70CC	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4079CF

Deuteranopia (green-blind)

#1C6ACA

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d70cc;
/* rgb */ color: rgb(45, 112, 204);
/* oklch */ color: oklch(55.2% 0.158 257.4);

Tailwind

colors: {
  custom: {
    50: '#7d98dc',
    500: '#2d70cc',
    950: '#000000',
  },
}

SCSS

$custom: #2d70cc;
$custom-light: #7d98dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d70cc",
  "rgb": {
    "r": 45,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 214.717,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55189,
    "c": 0.15778,
    "h": 257.4
  },
  "luminance": 0.16506
}

Semantic roles & 50–950 ramp

primary

#2D70CC

secondary

#D0B085

accent

#A141E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2D70CC

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

Preview Lab → · Contrast checker → · Palette generator →