#2F7EB0#2F7EB0

#2F7EB0 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.8% C 0.108 H 240.5°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F7EB0
RGB	rgb(47, 126, 176)
HSL	hsl(203, 58%, 44%)
HSV	hsv(203, 73%, 69%)
CMYK	cmyk(73.3%, 28.4%, 0%, 31%)
CIE-LAB	lab(50.29, -6.98, -33.35)
CIE-LCH	lch(50.29, 34.08, 258.18°)
OKLab	oklab(56.79% -0.0532 -0.0942)
OKLCH	oklch(56.79% 0.108 240.5)
XYZ	xyz(16.4666, 18.6588, 43.7995)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7EB0 #B0612F

analogous

#2FB0A1 #2F7EB0 #2F3DB0

triadic

#2F7EB0 #B02F7E #7EB02F

tetradic

#2F7EB0 #A12FB0 #B0612F #3DB02F

square

#2F7EB0 #A12FB0 #B0612F #3DB02F

split-complementary

#2F7EB0 #B02F3D #B0A12F

monochromatic

#15394F #225B80 #2F7EB0 #4D9DCF #7DB7DC

Accessibility & contrast

On white

4.44

#2F7EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#2F7EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7EB0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7EB0	#FFFFFF	#000000	##000000
##2F7EB0	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677EB2

Deuteranopia (green-blind)

#5572AF

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2f7eb0;
/* rgb */ color: rgb(47, 126, 176);
/* oklch */ color: oklch(56.8% 0.108 240.5);

Tailwind

colors: {
  custom: {
    50: '#79a3c8',
    500: '#2f7eb0',
    950: '#000000',
  },
}

SCSS

$custom: #2f7eb0;
$custom-light: #79a3c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7eb0",
  "rgb": {
    "r": 47,
    "g": 126,
    "b": 176
  },
  "hsl": {
    "h": 203.256,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56793,
    "c": 0.10821,
    "h": 240.5
  },
  "luminance": 0.18661
}

Semantic roles & 50–950 ramp

primary

#2F7EB0

secondary

#C59576

accent

#8347E1

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F7EB0

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

Preview Lab → · Contrast checker → · Palette generator →