#2F7AB3#2F7AB3

#2F7AB3 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 56.0% C 0.115 H 245.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2F7AB3
RGB	rgb(47, 122, 179)
HSL	hsl(206, 58%, 44%)
HSV	hsv(206, 74%, 70%)
CMYK	cmyk(73.7%, 31.8%, 0%, 29.8%)
CIE-LAB	lab(49.22, -3.54, -36.76)
CIE-LCH	lch(49.22, 36.93, 264.50°)
OKLab	oklab(56% -0.0483 -0.1042)
OKLCH	oklch(56% 0.115 245.1)
XYZ	xyz(16.2654, 17.7762, 45.2130)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7AB3 #B3682F

analogous

#2FB3AA #2F7AB3 #2F38B3

triadic

#2F7AB3 #B32F7A #7AB32F

tetradic

#2F7AB3 #AA2FB3 #B3682F #38B32F

square

#2F7AB3 #AA2FB3 #B3682F #38B32F

split-complementary

#2F7AB3 #B32F38 #B3AA2F

monochromatic

#163852 #225983 #2F7AB3 #4F98D1 #7FB5DD

Accessibility & contrast

On white

4.61

#2F7AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#2F7AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7AB3

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7AB3	#FFFFFF	#000000	##FFFFFF
##2F7AB3	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607CB5

Deuteranopia (green-blind)

#4D6FB2

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2f7ab3;
/* rgb */ color: rgb(47, 122, 179);
/* oklch */ color: oklch(56.0% 0.115 245.1);

Tailwind

colors: {
  custom: {
    50: '#79a0ca',
    500: '#2f7ab3',
    950: '#000000',
  },
}

SCSS

$custom: #2f7ab3;
$custom-light: #79a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7ab3",
  "rgb": {
    "r": 47,
    "g": 122,
    "b": 179
  },
  "hsl": {
    "h": 205.909,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56001,
    "c": 0.11483,
    "h": 245.1
  },
  "luminance": 0.17778
}

Semantic roles & 50–950 ramp

primary

#2F7AB3

secondary

#C69A78

accent

#8946E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7AB3

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

Preview Lab → · Contrast checker → · Palette generator →