#2D7B9E#2D7B9E

#2D7B9E is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.1% C 0.092 H 231.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D7B9E
RGB	rgb(45, 123, 158)
HSL	hsl(199, 56%, 40%)
HSV	hsv(199, 72%, 62%)
CMYK	cmyk(71.5%, 22.2%, 0%, 38%)
CIE-LAB	lab(48.50, -11.87, -25.67)
CIE-LCH	lch(48.50, 28.28, 245.18°)
OKLab	oklab(55.09% -0.0576 -0.0721)
OKLCH	oklch(55.09% 0.092 231.4)
XYZ	xyz(14.3342, 17.1908, 34.9038)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7B9E #9E502D

analogous

#2D9E89 #2D7B9E #2D439E

triadic

#2D7B9E #9E2D7B #7B9E2D

tetradic

#2D7B9E #892D9E #9E502D #439E2D

square

#2D7B9E #892D9E #9E502D #439E2D

split-complementary

#2D7B9E #9E2D43 #9E892D

monochromatic

#12313F #1F566E #2D7B9E #409EC9 #6FB6D6

Accessibility & contrast

On white

4.73

#2D7B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#2D7B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D7B9E

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7B9E	#FFFFFF	#000000	##FFFFFF
##2D7B9E	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6979A0

Deuteranopia (green-blind)

#5A6E9D

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d7b9e;
/* rgb */ color: rgb(45, 123, 158);
/* oklch */ color: oklch(55.1% 0.092 231.4);

Tailwind

colors: {
  custom: {
    50: '#75a1ba',
    500: '#2d7b9e',
    950: '#000000',
  },
}

SCSS

$custom: #2d7b9e;
$custom-light: #75a1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7b9e",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 158
  },
  "hsl": {
    "h": 198.584,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5509,
    "c": 0.09223,
    "h": 231.4
  },
  "luminance": 0.17192
}

Semantic roles & 50–950 ramp

primary

#2D7B9E

secondary

#BD8369

accent

#7749DF

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D7B9E

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

Preview Lab → · Contrast checker → · Palette generator →