#2A5F73#2A5F73

#2A5F73 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.8% C 0.065 H 225.7°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A5F73
RGB	rgb(42, 95, 115)
HSL	hsl(196, 46%, 31%)
HSV	hsv(196, 63%, 45%)
CMYK	cmyk(63.5%, 17.4%, 0%, 54.9%)
CIE-LAB	lab(37.69, -11.01, -16.59)
CIE-LCH	lch(37.69, 19.91, 236.42°)
OKLab	oklab(45.83% -0.0452 -0.0462)
OKLCH	oklch(45.83% 0.065 225.7)
XYZ	xyz(8.1404, 9.9137, 17.7009)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5F73 #733E2A

analogous

#2A7362 #2A5F73 #2A3A73

triadic

#2A5F73 #732A5F #5F732A

tetradic

#2A5F73 #622A73 #733E2A #3A732A

square

#2A5F73 #622A73 #733E2A #3A732A

split-complementary

#2A5F73 #732A3A #73622A

monochromatic

#091519 #1A3A46 #2A5F73 #3A84A0 #56A4C1

Accessibility & contrast

On white

7.04

#2A5F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2A5F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5F73

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5F73	#FFFFFF	#000000	##FFFFFF
##2A5F73	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545D74

Deuteranopia (green-blind)

#4A5573

Tritanopia (blue-blind)

#006565

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2a5f73;
/* rgb */ color: rgb(42, 95, 115);
/* oklch */ color: oklch(45.8% 0.065 225.7);

Tailwind

colors: {
  custom: {
    50: '#6b8c9b',
    500: '#2a5f73',
    950: '#000000',
  },
}

SCSS

$custom: #2a5f73;
$custom-light: #6b8c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5f73",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 115
  },
  "hsl": {
    "h": 196.438,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.45831,
    "c": 0.06465,
    "h": 225.7
  },
  "luminance": 0.09914
}

Semantic roles & 50–950 ramp

primary

#2A5F73

secondary

#A56A54

accent

#7652D6

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2A5F73

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

Preview Lab → · Contrast checker → · Palette generator →