#2A7FA5#2A7FA5

#2A7FA5 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.3% C 0.098 H 231.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FA5
RGB	rgb(42, 127, 165)
HSL	hsl(199, 59%, 41%)
HSV	hsv(199, 75%, 65%)
CMYK	cmyk(74.5%, 23%, 0%, 35.3%)
CIE-LAB	lab(49.96, -12.13, -27.49)
CIE-LCH	lch(49.96, 30.05, 246.20°)
OKLab	oklab(56.33% -0.0607 -0.0773)
OKLCH	oklch(56.33% 0.098 231.9)
XYZ	xyz(15.3330, 18.3858, 38.3307)
Luminance	0.1839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FA5 #A5502A

analogous

#2AA58D #2A7FA5 #2A41A5

triadic

#2A7FA5 #A52A7F #7FA52A

tetradic

#2A7FA5 #8D2AA5 #A5502A #41A52A

square

#2A7FA5 #8D2AA5 #A5502A #41A52A

split-complementary

#2A7FA5 #A52A41 #A58D2A

monochromatic

#113443 #1E5974 #2A7FA5 #3EA2CE #6FB9DA

Accessibility & contrast

On white

4.49

#2A7FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2A7FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FA5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FA5	#FFFFFF	#000000	##000000
##2A7FA5	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7EA7

Deuteranopia (green-blind)

#5B72A4

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a7fa5;
/* rgb */ color: rgb(42, 127, 165);
/* oklch */ color: oklch(56.3% 0.098 231.9);

Tailwind

colors: {
  custom: {
    50: '#75a4c0',
    500: '#2a7fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2a7fa5;
$custom-light: #75a4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7fa5",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 165
  },
  "hsl": {
    "h": 198.537,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56333,
    "c": 0.09827,
    "h": 231.9
  },
  "luminance": 0.18388
}

Semantic roles & 50–950 ramp

primary

#2A7FA5

secondary

#C18569

accent

#7645E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A7FA5

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

Preview Lab → · Contrast checker → · Palette generator →