#2A70AB#2A70AB

#2A70AB is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.0% C 0.116 H 247.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A70AB
RGB	rgb(42, 112, 171)
HSL	hsl(207, 61%, 42%)
HSV	hsv(207, 75%, 67%)
CMYK	cmyk(75.4%, 34.5%, 0%, 32.9%)
CIE-LAB	lab(45.66, -1.11, -37.73)
CIE-LCH	lch(45.66, 37.75, 268.31°)
OKLab	oklab(53.02% -0.0439 -0.1072)
OKLCH	oklch(53.02% 0.116 247.7)
XYZ	xyz(14.0969, 15.0192, 40.6762)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A70AB #AB652A

analogous

#2AABA6 #2A70AB #2A30AB

triadic

#2A70AB #AB2A70 #70AB2A

tetradic

#2A70AB #A62AAB #AB652A #30AB2A

square

#2A70AB #A62AAB #AB652A #30AB2A

split-complementary

#2A70AB #AB2A30 #ABA62A

monochromatic

#123049 #1E507A #2A70AB #428FD1 #73ACDD

Accessibility & contrast

On white

5.24

#2A70AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2A70AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A70AB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A70AB	#FFFFFF	#000000	##FFFFFF
##2A70AB	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AD

Deuteranopia (green-blind)

#4267AA

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a70ab;
/* rgb */ color: rgb(42, 112, 171);
/* oklch */ color: oklch(53.0% 0.116 247.7);

Tailwind

colors: {
  custom: {
    50: '#7698c4',
    500: '#2a70ab',
    950: '#000000',
  },
}

SCSS

$custom: #2a70ab;
$custom-light: #7698c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a70ab",
  "rgb": {
    "r": 42,
    "g": 112,
    "b": 171
  },
  "hsl": {
    "h": 207.442,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53019,
    "c": 0.11585,
    "h": 247.7
  },
  "luminance": 0.15021
}

Semantic roles & 50–950 ramp

primary

#2A70AB

secondary

#C4956D

accent

#8D44E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2A70AB

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

Preview Lab → · Contrast checker → · Palette generator →