#2F70A3#2F70A3

#2F70A3 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.104 H 245.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F70A3
RGB	rgb(47, 112, 163)
HSL	hsl(206, 55%, 41%)
HSV	hsv(206, 71%, 64%)
CMYK	cmyk(71.2%, 31.3%, 0%, 36.1%)
CIE-LAB	lab(45.41, -3.33, -33.43)
CIE-LCH	lch(45.41, 33.59, 264.31°)
OKLab	oklab(52.73% -0.0433 -0.0946)
OKLCH	oklch(52.73% 0.104 245.4)
XYZ	xyz(13.5748, 14.8355, 36.7914)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F70A3 #A3622F

analogous

#2FA39C #2F70A3 #2F36A3

triadic

#2F70A3 #A32F70 #70A32F

tetradic

#2F70A3 #9C2FA3 #A3622F #36A32F

square

#2F70A3 #9C2FA3 #A3622F #36A32F

split-complementary

#2F70A3 #A32F36 #A39C2F

monochromatic

#142F44 #214F73 #2F70A3 #4690CA #75ACD7

Accessibility & contrast

On white

5.29

#2F70A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#2F70A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F70A3

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F70A3	#FFFFFF	#000000	##FFFFFF
##2F70A3	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5972A5

Deuteranopia (green-blind)

#4967A2

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2f70a3;
/* rgb */ color: rgb(47, 112, 163);
/* oklch */ color: oklch(52.7% 0.104 245.4);

Tailwind

colors: {
  custom: {
    50: '#7698be',
    500: '#2f70a3',
    950: '#000000',
  },
}

SCSS

$custom: #2f70a3;
$custom-light: #7698be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f70a3",
  "rgb": {
    "r": 47,
    "g": 112,
    "b": 163
  },
  "hsl": {
    "h": 206.379,
    "s": 55.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52731,
    "c": 0.10403,
    "h": 245.4
  },
  "luminance": 0.14837
}

Semantic roles & 50–950 ramp

primary

#2F70A3

secondary

#BF926F

accent

#8B49DF

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2F70A3

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

Preview Lab → · Contrast checker → · Palette generator →