#2A70A3#2A70A3

#2A70A3 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.6% C 0.106 H 244.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A70A3
RGB	rgb(42, 112, 163)
HSL	hsl(205, 59%, 40%)
HSV	hsv(205, 74%, 64%)
CMYK	cmyk(74.2%, 31.3%, 0%, 36.1%)
CIE-LAB	lab(45.25, -4.07, -33.68)
CIE-LCH	lch(45.25, 33.93, 263.11°)
OKLab	oklab(52.57% -0.0463 -0.0954)
OKLCH	oklch(52.57% 0.106 244.1)
XYZ	xyz(13.3573, 14.7234, 36.7812)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A70A3 #A35D2A

analogous

#2AA399 #2A70A3 #2A34A3

triadic

#2A70A3 #A32A70 #70A32A

tetradic

#2A70A3 #992AA3 #A35D2A #34A32A

square

#2A70A3 #992AA3 #A35D2A #34A32A

split-complementary

#2A70A3 #A32A34 #A3992A

monochromatic

#112D42 #1D4F72 #2A70A3 #3D90CD #6EACDA

Accessibility & contrast

On white

5.32

#2A70A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2A70A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A70A3

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A70A3	#FFFFFF	#000000	##FFFFFF
##2A70A3	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A5

Deuteranopia (green-blind)

#4866A2

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a70a3;
/* rgb */ color: rgb(42, 112, 163);
/* oklch */ color: oklch(52.6% 0.106 244.1);

Tailwind

colors: {
  custom: {
    50: '#7498be',
    500: '#2a70a3',
    950: '#000000',
  },
}

SCSS

$custom: #2a70a3;
$custom-light: #7498be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a70a3",
  "rgb": {
    "r": 42,
    "g": 112,
    "b": 163
  },
  "hsl": {
    "h": 205.289,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52565,
    "c": 0.10604,
    "h": 244.1
  },
  "luminance": 0.14725
}

Semantic roles & 50–950 ramp

primary

#2A70A3

secondary

#C08D68

accent

#8846E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2A70A3

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

Preview Lab → · Contrast checker → · Palette generator →