#2D738C#2D738C

#2D738C is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.079 H 225.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D738C
RGB	rgb(45, 115, 140)
HSL	hsl(196, 51%, 36%)
HSV	hsv(196, 68%, 55%)
CMYK	cmyk(67.9%, 17.9%, 0%, 45.1%)
CIE-LAB	lab(45.24, -13.50, -20.10)
CIE-LCH	lch(45.24, 24.21, 236.10°)
OKLab	oklab(52.23% -0.0559 -0.0561)
OKLCH	oklch(52.23% 0.079 225.1)
XYZ	xyz(11.9446, 14.7115, 27.0160)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D738C #8C462D

analogous

#2D8C76 #2D738C #2D448C

triadic

#2D738C #8C2D73 #738C2D

tetradic

#2D738C #762D8C #8C462D #448C2D

square

#2D738C #762D8C #8C462D #448C2D

split-complementary

#2D738C #8C2D44 #8C762D

monochromatic

#0F272F #1E4D5E #2D738C #3C99BA #66B2CE

Accessibility & contrast

On white

5.33

#2D738C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2D738C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D738C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D738C	#FFFFFF	#000000	##FFFFFF
##2D738C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65718D

Deuteranopia (green-blind)

#58678C

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2d738c;
/* rgb */ color: rgb(45, 115, 140);
/* oklch */ color: oklch(52.2% 0.079 225.1);

Tailwind

colors: {
  custom: {
    50: '#729bad',
    500: '#2d738c',
    950: '#000000',
  },
}

SCSS

$custom: #2d738c;
$custom-light: #729bad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d738c",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 140
  },
  "hsl": {
    "h": 195.789,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.52234,
    "c": 0.07924,
    "h": 225.1
  },
  "luminance": 0.14713
}

Semantic roles & 50–950 ramp

primary

#2D738C

secondary

#B47760

accent

#724DDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2D738C

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

Preview Lab → · Contrast checker → · Palette generator →