#2B7E9E#2B7E9E

#2B7E9E is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.8% C 0.092 H 227.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B7E9E
RGB	rgb(43, 126, 158)
HSL	hsl(197, 57%, 39%)
HSV	hsv(197, 73%, 62%)
CMYK	cmyk(72.8%, 20.3%, 0%, 38%)
CIE-LAB	lab(49.38, -13.86, -24.32)
CIE-LCH	lch(49.38, 27.99, 240.32°)
OKLab	oklab(55.78% -0.0618 -0.0682)
OKLCH	oklch(55.78% 0.092 227.8)
XYZ	xyz(14.6262, 17.9022, 35.0258)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7E9E #9E4B2B

analogous

#2B9E85 #2B7E9E #2B449E

triadic

#2B7E9E #9E2B7E #7E9E2B

tetradic

#2B7E9E #852B9E #9E4B2B #449E2B

square

#2B7E9E #852B9E #9E4B2B #449E2B

split-complementary

#2B7E9E #9E2B44 #9E852B

monochromatic

#11313E #1E586E #2B7E9E #3CA3CA #6CB9D7

Accessibility & contrast

On white

4.58

#2B7E9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#2B7E9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7E9E

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7E9E	#FFFFFF	#000000	##000000
##2B7E9E	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7CA0

Deuteranopia (green-blind)

#5D709E

Tritanopia (blue-blind)

#008789

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2b7e9e;
/* rgb */ color: rgb(43, 126, 158);
/* oklch */ color: oklch(55.8% 0.092 227.8);

Tailwind

colors: {
  custom: {
    50: '#74a3ba',
    500: '#2b7e9e',
    950: '#000000',
  },
}

SCSS

$custom: #2b7e9e;
$custom-light: #74a3ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7e9e",
  "rgb": {
    "r": 43,
    "g": 126,
    "b": 158
  },
  "hsl": {
    "h": 196.696,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.55776,
    "c": 0.09199,
    "h": 227.8
  },
  "luminance": 0.17904
}

Semantic roles & 50–950 ramp

primary

#2B7E9E

secondary

#BE7F67

accent

#7247E0

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2B7E9E

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

Preview Lab → · Contrast checker → · Palette generator →