#2D70D0#2D70D0

#2D70D0 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.5% C 0.163 H 258.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D70D0
RGB	rgb(45, 112, 208)
HSL	hsl(215, 64%, 50%)
HSV	hsv(215, 78%, 82%)
CMYK	cmyk(78.4%, 46.2%, 0%, 18.4%)
CIE-LAB	lab(47.88, 13.16, -55.57)
CIE-LCH	lch(47.88, 57.11, 283.32°)
OKLab	oklab(55.46% -0.0338 -0.1595)
OKLCH	oklch(55.46% 0.163 258.1)
XYZ	xyz(18.2573, 16.6981, 61.9231)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D70D0 #D08D2D

analogous

#2DC2D0 #2D70D0 #3B2DD0

triadic

#2D70D0 #D02D70 #70D02D

tetradic

#2D70D0 #D02DC2 #D08D2D #2DD03B

square

#2D70D0 #D02DC2 #D08D2D #2DD03B

split-complementary

#2D70D0 #D03B2D #C2D02D

monochromatic

#173A6B #22559E #2D70D0 #5E92DC #90B4E7

Accessibility & contrast

On white

4.84

#2D70D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2D70D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D70D0

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D70D0	#FFFFFF	#000000	##FFFFFF
##2D70D0	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7AD4

Deuteranopia (green-blind)

#106BCE

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2d70d0;
/* rgb */ color: rgb(45, 112, 208);
/* oklch */ color: oklch(55.5% 0.163 258.1);

Tailwind

colors: {
  custom: {
    50: '#7e98df',
    500: '#2d70d0',
    950: '#000000',
  },
}

SCSS

$custom: #2d70d0;
$custom-light: #7e98df;
$custom-dark: #000000;

JSON

{
  "hex": "#2d70d0",
  "rgb": {
    "r": 45,
    "g": 112,
    "b": 208
  },
  "hsl": {
    "h": 215.337,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55461,
    "c": 0.16305,
    "h": 258.1
  },
  "luminance": 0.167
}

Semantic roles & 50–950 ramp

primary

#2D70D0

secondary

#D2B387

accent

#A340E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2D70D0

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

Preview Lab → · Contrast checker → · Palette generator →