#2A70A5#2A70A5

#2A70A5 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.108 H 245.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A70A5
RGB	rgb(42, 112, 165)
HSL	hsl(206, 59%, 41%)
HSV	hsv(206, 75%, 65%)
CMYK	cmyk(74.5%, 32.1%, 0%, 35.3%)
CIE-LAB	lab(45.35, -3.33, -34.70)
CIE-LCH	lch(45.35, 34.86, 264.52°)
OKLab	oklab(52.68% -0.0457 -0.0984)
OKLCH	oklch(52.68% 0.108 245.1)
XYZ	xyz(13.5379, 14.7956, 37.7324)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A70A5 #A55F2A

analogous

#2AA59C #2A70A5 #2A32A5

triadic

#2A70A5 #A52A70 #70A52A

tetradic

#2A70A5 #9C2AA5 #A55F2A #32A52A

square

#2A70A5 #9C2AA5 #A55F2A #32A52A

split-complementary

#2A70A5 #A52A32 #A59C2A

monochromatic

#112E43 #1E4F74 #2A70A5 #3E90CE #6FACDA

Accessibility & contrast

On white

5.30

#2A70A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#2A70A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A70A5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A70A5	#FFFFFF	#000000	##FFFFFF
##2A70A5	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5872A7

Deuteranopia (green-blind)

#4766A4

Tritanopia (blue-blind)

#007D83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a70a5;
/* rgb */ color: rgb(42, 112, 165);
/* oklch */ color: oklch(52.7% 0.108 245.1);

Tailwind

colors: {
  custom: {
    50: '#7498c0',
    500: '#2a70a5',
    950: '#000000',
  },
}

SCSS

$custom: #2a70a5;
$custom-light: #7498c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a70a5",
  "rgb": {
    "r": 42,
    "g": 112,
    "b": 165
  },
  "hsl": {
    "h": 205.854,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52677,
    "c": 0.10845,
    "h": 245.1
  },
  "luminance": 0.14797
}

Semantic roles & 50–950 ramp

primary

#2A70A5

secondary

#C18F69

accent

#8945E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2A70A5

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

Preview Lab → · Contrast checker → · Palette generator →