#2B70CE#2B70CE

#2B70CE is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.3% C 0.161 H 257.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2B70CE
RGB	rgb(43, 112, 206)
HSL	hsl(215, 65%, 49%)
HSV	hsv(215, 79%, 81%)
CMYK	cmyk(79.1%, 45.6%, 0%, 19.2%)
CIE-LAB	lab(47.70, 12.19, -54.72)
CIE-LCH	lch(47.70, 56.06, 282.56°)
OKLab	oklab(55.26% -0.0353 -0.157)
OKLCH	oklch(55.26% 0.161 257.3)
XYZ	xyz(17.9269, 16.5560, 60.6314)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B70CE #CE892B

analogous

#2BC2CE #2B70CE #372BCE

triadic

#2B70CE #CE2B70 #70CE2B

tetradic

#2B70CE #CE2BC2 #CE892B #2BCE37

square

#2B70CE #CE2BC2 #CE892B #2BCE37

split-complementary

#2B70CE #CE372B #C2CE2B

monochromatic

#163969 #20549B #2B70CE #5A91DC #8CB3E7

Accessibility & contrast

On white

4.87

#2B70CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2B70CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B70CE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B70CE	#FFFFFF	#000000	##FFFFFF
##2B70CE	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E79D2

Deuteranopia (green-blind)

#156ACC

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2b70ce;
/* rgb */ color: rgb(43, 112, 206);
/* oklch */ color: oklch(55.3% 0.161 257.3);

Tailwind

colors: {
  custom: {
    50: '#7d98dd',
    500: '#2b70ce',
    950: '#000000',
  },
}

SCSS

$custom: #2b70ce;
$custom-light: #7d98dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b70ce",
  "rgb": {
    "r": 43,
    "g": 112,
    "b": 206
  },
  "hsl": {
    "h": 214.601,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55264,
    "c": 0.16096,
    "h": 257.3
  },
  "luminance": 0.16558
}

Semantic roles & 50–950 ramp

primary

#2B70CE

secondary

#D1B084

accent

#A13FE8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2B70CE

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

Preview Lab → · Contrast checker → · Palette generator →