#2B7D9D#2B7D9D

#2B7D9D is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.5% C 0.091 H 228.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B7D9D
RGB	rgb(43, 125, 157)
HSL	hsl(197, 57%, 39%)
HSV	hsv(197, 73%, 62%)
CMYK	cmyk(72.6%, 20.4%, 0%, 38.4%)
CIE-LAB	lab(49.02, -13.64, -24.28)
CIE-LCH	lch(49.02, 27.85, 240.67°)
OKLab	oklab(55.48% -0.0611 -0.0681)
OKLCH	oklch(55.48% 0.091 228.1)
XYZ	xyz(14.4132, 17.6135, 34.5319)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7D9D #9D4B2B

analogous

#2B9D84 #2B7D9D #2B449D

triadic

#2B7D9D #9D2B7D #7D9D2B

tetradic

#2B7D9D #842B9D #9D4B2B #449D2B

square

#2B7D9D #842B9D #9D4B2B #449D2B

split-complementary

#2B7D9D #9D2B44 #9D842B

monochromatic

#11313D #1E576D #2B7D9D #3CA2CA #6CB9D7

Accessibility & contrast

On white

4.64

#2B7D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2B7D9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7D9D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7D9D	#FFFFFF	#000000	##FFFFFF
##2B7D9D	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7B9F

Deuteranopia (green-blind)

#5D709D

Tritanopia (blue-blind)

#008688

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7d9d;
/* rgb */ color: rgb(43, 125, 157);
/* oklch */ color: oklch(55.5% 0.091 228.1);

Tailwind

colors: {
  custom: {
    50: '#74a2ba',
    500: '#2b7d9d',
    950: '#000000',
  },
}

SCSS

$custom: #2b7d9d;
$custom-light: #74a2ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7d9d",
  "rgb": {
    "r": 43,
    "g": 125,
    "b": 157
  },
  "hsl": {
    "h": 196.842,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.09148,
    "h": 228.1
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#2B7D9D

secondary

#BD7F66

accent

#7248E0

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2B7D9D

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

Preview Lab → · Contrast checker → · Palette generator →