#2D70A8#2D70A8

#2D70A8 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.9% C 0.111 H 247.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D70A8
RGB	rgb(45, 112, 168)
HSL	hsl(207, 58%, 42%)
HSV	hsv(207, 73%, 66%)
CMYK	cmyk(73.2%, 33.3%, 0%, 34.1%)
CIE-LAB	lab(45.60, -1.81, -36.07)
CIE-LCH	lch(45.60, 36.12, 267.13°)
OKLab	oklab(52.94% -0.043 -0.1023)
OKLCH	oklch(52.94% 0.111 247.2)
XYZ	xyz(13.9416, 14.9718, 39.1933)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D70A8 #A8652D

analogous

#2DA8A3 #2D70A8 #2D33A8

triadic

#2D70A8 #A82D70 #70A82D

tetradic

#2D70A8 #A32DA8 #A8652D #33A82D

square

#2D70A8 #A32DA8 #A8652D #33A82D

split-complementary

#2D70A8 #A82D33 #A8A32D

monochromatic

#133047 #205078 #2D70A8 #458FCD #75ACDA

Accessibility & contrast

On white

5.26

#2D70A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2D70A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D70A8

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D70A8	#FFFFFF	#000000	##FFFFFF
##2D70A8	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5772AA

Deuteranopia (green-blind)

#4567A7

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2d70a8;
/* rgb */ color: rgb(45, 112, 168);
/* oklch */ color: oklch(52.9% 0.111 247.2);

Tailwind

colors: {
  custom: {
    50: '#7698c2',
    500: '#2d70a8',
    950: '#000000',
  },
}

SCSS

$custom: #2d70a8;
$custom-light: #7698c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d70a8",
  "rgb": {
    "r": 45,
    "g": 112,
    "b": 168
  },
  "hsl": {
    "h": 207.317,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52943,
    "c": 0.111,
    "h": 247.2
  },
  "luminance": 0.14973
}

Semantic roles & 50–950 ramp

primary

#2D70A8

secondary

#C2956F

accent

#8D47E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2D70A8

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

Preview Lab → · Contrast checker → · Palette generator →