#2B7FC9#2B7FC9

#2B7FC9 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.138 H 249.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B7FC9
RGB	rgb(43, 127, 201)
HSL	hsl(208, 65%, 48%)
HSV	hsv(208, 79%, 79%)
CMYK	cmyk(78.6%, 36.8%, 0%, 21.2%)
CIE-LAB	lab(51.73, 1.04, -45.42)
CIE-LCH	lch(51.73, 45.43, 271.31°)
OKLab	oklab(58.31% -0.0489 -0.1295)
OKLCH	oklch(58.31% 0.138 249.3)
XYZ	xyz(19.1242, 19.9071, 58.0815)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7FC9 #C9752B

analogous

#2BC9C4 #2B7FC9 #2B30C9

triadic

#2B7FC9 #C92B7F #7FC92B

tetradic

#2B7FC9 #C42BC9 #C9752B #30C92B

square

#2B7FC9 #C42BC9 #C9752B #30C92B

split-complementary

#2B7FC9 #C92B30 #C9C42B

monochromatic

#153F64 #205F97 #2B7FC9 #569DDB #89BAE6

Accessibility & contrast

On white

4.22

#2B7FC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2B7FC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7FC9

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7FC9	#FFFFFF	#000000	##000000
##2B7FC9	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C83CC

Deuteranopia (green-blind)

#4475C8

Tritanopia (blue-blind)

#00919A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2b7fc9;
/* rgb */ color: rgb(43, 127, 201);
/* oklch */ color: oklch(58.3% 0.138 249.3);

Tailwind

colors: {
  custom: {
    50: '#7ca3da',
    500: '#2b7fc9',
    950: '#000000',
  },
}

SCSS

$custom: #2b7fc9;
$custom-light: #7ca3da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7fc9",
  "rgb": {
    "r": 43,
    "g": 127,
    "b": 201
  },
  "hsl": {
    "h": 208.101,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.58314,
    "c": 0.13839,
    "h": 249.3
  },
  "luminance": 0.19909
}

Semantic roles & 50–950 ramp

primary

#2B7FC9

secondary

#CFA580

accent

#8F40E8

background

#F8FAFD

surface

#EFF3FA

border

#CACDD3

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2B7FC9

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

Preview Lab → · Contrast checker → · Palette generator →