#2D5B7A#2D5B7A

#2D5B7A is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.3% C 0.072 H 240.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#2D5B7A
RGB	rgb(45, 91, 122)
HSL	hsl(204, 46%, 33%)
HSV	hsv(204, 63%, 48%)
CMYK	cmyk(63.1%, 25.4%, 0%, 52.2%)
CIE-LAB	lab(36.83, -5.56, -22.21)
CIE-LCH	lch(36.83, 22.90, 255.94°)
OKLab	oklab(45.28% -0.0354 -0.0623)
OKLCH	oklch(45.28% 0.072 240.4)
XYZ	xyz(8.3348, 9.4444, 19.7923)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5B7A #7A4C2D

analogous

#2D7A73 #2D5B7A #2D347A

triadic

#2D5B7A #7A2D5B #5B7A2D

tetradic

#2D5B7A #732D7A #7A4C2D #347A2D

square

#2D5B7A #732D7A #7A4C2D #347A2D

split-complementary

#2D5B7A #7A2D34 #7A732D

monochromatic

#0C1821 #1D3A4D #2D5B7A #3D7CA7 #5E9BC4

Accessibility & contrast

On white

7.27

#2D5B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2D5B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5B7A

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5B7A	#FFFFFF	#000000	##FFFFFF
##2D5B7A	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5B7B

Deuteranopia (green-blind)

#435379

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d5b7a;
/* rgb */ color: rgb(45, 91, 122);
/* oklch */ color: oklch(45.3% 0.072 240.4);

Tailwind

colors: {
  custom: {
    50: '#6e89a0',
    500: '#2d5b7a',
    950: '#000000',
  },
}

SCSS

$custom: #2d5b7a;
$custom-light: #6e89a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5b7a",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 122
  },
  "hsl": {
    "h": 204.156,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45281,
    "c": 0.07169,
    "h": 240.4
  },
  "luminance": 0.09445
}

Semantic roles & 50–950 ramp

primary

#2D5B7A

secondary

#AA7A59

accent

#8752D6

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #2D5B7A

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

Preview Lab → · Contrast checker → · Palette generator →