#2A5F79#2A5F79

#2A5F79 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.1% C 0.070 H 232.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2A5F79
RGB	rgb(42, 95, 121)
HSL	hsl(200, 48%, 32%)
HSV	hsv(200, 65%, 47%)
CMYK	cmyk(65.3%, 21.5%, 0%, 52.5%)
CIE-LAB	lab(37.94, -8.95, -19.88)
CIE-LCH	lch(37.94, 21.80, 245.77°)
OKLab	oklab(46.12% -0.0428 -0.0556)
OKLCH	oklch(46.12% 0.07 232.4)
XYZ	xyz(8.4969, 10.0563, 19.5787)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5F79 #79442A

analogous

#2A796C #2A5F79 #2A3879

triadic

#2A5F79 #792A5F #5F792A

tetradic

#2A5F79 #6C2A79 #79442A #38792A

square

#2A5F79 #6C2A79 #79442A #38792A

split-complementary

#2A5F79 #792A38 #796C2A

monochromatic

#0A181E #1A3B4C #2A5F79 #3A83A6 #58A1C5

Accessibility & contrast

On white

6.97

#2A5F79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2A5F79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5F79

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5F79	#FFFFFF	#000000	##FFFFFF
##2A5F79	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525E7A

Deuteranopia (green-blind)

#475679

Tritanopia (blue-blind)

#006668

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2a5f79;
/* rgb */ color: rgb(42, 95, 121);
/* oklch */ color: oklch(46.1% 0.070 232.4);

Tailwind

colors: {
  custom: {
    50: '#6c8c9f',
    500: '#2a5f79',
    950: '#000000',
  },
}

SCSS

$custom: #2a5f79;
$custom-light: #6c8c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5f79",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 121
  },
  "hsl": {
    "h": 199.747,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4612,
    "c": 0.07017,
    "h": 232.4
  },
  "luminance": 0.10057
}

Semantic roles & 50–950 ramp

primary

#2A5F79

secondary

#AB7154

accent

#7D50D8

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2A5F79

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

Preview Lab → · Contrast checker → · Palette generator →