#2D70CE#2D70CE

#2D70CE is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.3% C 0.160 H 257.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2D70CE
RGB	rgb(45, 112, 206)
HSL	hsl(215, 64%, 49%)
HSV	hsv(215, 78%, 81%)
CMYK	cmyk(78.2%, 45.6%, 0%, 19.2%)
CIE-LAB	lab(47.75, 12.40, -54.63)
CIE-LCH	lch(47.75, 56.02, 282.79°)
OKLab	oklab(55.32% -0.0341 -0.1567)
OKLCH	oklch(55.32% 0.16 257.7)
XYZ	xyz(18.0128, 16.6003, 60.6354)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D70CE #CE8B2D

analogous

#2DC1CE #2D70CE #3B2DCE

triadic

#2D70CE #CE2D70 #70CE2D

tetradic

#2D70CE #CE2DC1 #CE8B2D #2DCE3B

square

#2D70CE #CE2DC1 #CE8B2D #2DCE3B

split-complementary

#2D70CE #CE3B2D #C1CE2D

monochromatic

#17396A #22559C #2D70CE #5D91DC #8FB3E7

Accessibility & contrast

On white

4.86

#2D70CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2D70CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D70CE

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D70CE	#FFFFFF	#000000	##FFFFFF
##2D70CE	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E79D2

Deuteranopia (green-blind)

#176BCC

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d70ce;
/* rgb */ color: rgb(45, 112, 206);
/* oklch */ color: oklch(55.3% 0.160 257.7);

Tailwind

colors: {
  custom: {
    50: '#7e98dd',
    500: '#2d70ce',
    950: '#000000',
  },
}

SCSS

$custom: #2d70ce;
$custom-light: #7e98dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d70ce",
  "rgb": {
    "r": 45,
    "g": 112,
    "b": 206
  },
  "hsl": {
    "h": 215.031,
    "s": 64.143,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55324,
    "c": 0.16042,
    "h": 257.7
  },
  "luminance": 0.16602
}

Semantic roles & 50–950 ramp

primary

#2D70CE

secondary

#D1B286

accent

#A241E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2D70CE

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

Preview Lab → · Contrast checker → · Palette generator →