#2A597A#2A597A

#2A597A is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.6% C 0.075 H 241.7°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A597A
RGB	rgb(42, 89, 122)
HSL	hsl(205, 49%, 32%)
HSV	hsv(205, 66%, 48%)
CMYK	cmyk(65.6%, 27%, 0%, 52.2%)
CIE-LAB	lab(36.06, -4.94, -23.41)
CIE-LCH	lch(36.06, 23.93, 258.09°)
OKLab	oklab(44.64% -0.0354 -0.0658)
OKLCH	oklch(44.64% 0.075 241.7)
XYZ	xyz(8.0388, 9.0413, 19.7301)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A597A #7A4B2A

analogous

#2A7A73 #2A597A #2A317A

triadic

#2A597A #7A2A59 #597A2A

tetradic

#2A597A #732A7A #7A4B2A #317A2A

square

#2A597A #732A7A #7A4B2A #317A2A

split-complementary

#2A597A #7A2A31 #7A732A

monochromatic

#0B171F #1A384C #2A597A #3A7AA8 #5999C6

Accessibility & contrast

On white

7.48

#2A597A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2A597A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A597A

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A597A	#FFFFFF	#000000	##FFFFFF
##2A597A	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A597C

Deuteranopia (green-blind)

#3F5179

Tritanopia (blue-blind)

#006164

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a597a;
/* rgb */ color: rgb(42, 89, 122);
/* oklch */ color: oklch(44.6% 0.075 241.7);

Tailwind

colors: {
  custom: {
    50: '#6c87a0',
    500: '#2a597a',
    950: '#000000',
  },
}

SCSS

$custom: #2a597a;
$custom-light: #6c87a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a597a",
  "rgb": {
    "r": 42,
    "g": 89,
    "b": 122
  },
  "hsl": {
    "h": 204.75,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44643,
    "c": 0.07475,
    "h": 241.7
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#2A597A

secondary

#AB7855

accent

#884FD8

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #2A597A

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

Preview Lab → · Contrast checker → · Palette generator →