#2D759B#2D759B

#2D759B is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.5% C 0.092 H 235.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D759B
RGB	rgb(45, 117, 155)
HSL	hsl(201, 55%, 39%)
HSV	hsv(201, 71%, 61%)
CMYK	cmyk(71%, 24.5%, 0%, 39.2%)
CIE-LAB	lab(46.51, -9.47, -27.01)
CIE-LCH	lch(46.51, 28.62, 250.68°)
OKLab	oklab(53.46% -0.0524 -0.0759)
OKLCH	oklch(53.46% 0.092 235.4)
XYZ	xyz(13.3575, 15.6455, 33.3199)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D759B #9B532D

analogous

#2D9B8A #2D759B #2D3E9B

triadic

#2D759B #9B2D75 #759B2D

tetradic

#2D759B #8A2D9B #9B532D #3E9B2D

square

#2D759B #8A2D9B #9B532D #3E9B2D

split-complementary

#2D759B #9B2D3E #9B8A2D

monochromatic

#112D3C #1F516C #2D759B #3E98C7 #6EB1D5

Accessibility & contrast

On white

5.09

#2D759B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#2D759B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D759B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D759B	#FFFFFF	#000000	##FFFFFF
##2D759B	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749D

Deuteranopia (green-blind)

#54699A

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2d759b;
/* rgb */ color: rgb(45, 117, 155);
/* oklch */ color: oklch(53.5% 0.092 235.4);

Tailwind

colors: {
  custom: {
    50: '#749cb8',
    500: '#2d759b',
    950: '#000000',
  },
}

SCSS

$custom: #2d759b;
$custom-light: #749cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d759b",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 155
  },
  "hsl": {
    "h": 200.727,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53459,
    "c": 0.09227,
    "h": 235.4
  },
  "luminance": 0.15647
}

Semantic roles & 50–950 ramp

primary

#2D759B

secondary

#BC8568

accent

#7D49DE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D759B

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

Preview Lab → · Contrast checker → · Palette generator →