#2D7B9A#2D7B9A

#2D7B9A is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.9% C 0.089 H 228.2°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2D7B9A
RGB	rgb(45, 123, 154)
HSL	hsl(197, 55%, 39%)
HSV	hsv(197, 71%, 60%)
CMYK	cmyk(70.8%, 20.1%, 0%, 39.6%)
CIE-LAB	lab(48.33, -13.25, -23.59)
CIE-LCH	lch(48.33, 27.06, 240.68°)
OKLab	oklab(54.9% -0.0591 -0.0661)
OKLCH	oklch(54.9% 0.089 228.2)
XYZ	xyz(13.9955, 17.0553, 33.1200)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7B9A #9A4C2D

analogous

#2D9A83 #2D7B9A #2D459A

triadic

#2D7B9A #9A2D7B #7B9A2D

tetradic

#2D7B9A #832D9A #9A4C2D #459A2D

square

#2D7B9A #832D9A #9A4C2D #459A2D

split-complementary

#2D7B9A #9A2D45 #9A832D

monochromatic

#112F3B #1F556B #2D7B9A #3EA0C7 #6DB7D4

Accessibility & contrast

On white

4.76

#2D7B9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#2D7B9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D7B9A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7B9A	#FFFFFF	#000000	##FFFFFF
##2D7B9A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B799C

Deuteranopia (green-blind)

#5C6E9A

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d7b9a;
/* rgb */ color: rgb(45, 123, 154);
/* oklch */ color: oklch(54.9% 0.089 228.2);

Tailwind

colors: {
  custom: {
    50: '#74a1b8',
    500: '#2d7b9a',
    950: '#000000',
  },
}

SCSS

$custom: #2d7b9a;
$custom-light: #74a1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7b9a",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 154
  },
  "hsl": {
    "h": 197.064,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54898,
    "c": 0.08865,
    "h": 228.2
  },
  "luminance": 0.17057
}

Semantic roles & 50–950 ramp

primary

#2D7B9A

secondary

#BB7F67

accent

#744ADE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #2D7B9A

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

Preview Lab → · Contrast checker → · Palette generator →