#2A7EA2#2A7EA2

#2A7EA2 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.9% C 0.096 H 230.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EA2
RGB	rgb(42, 126, 162)
HSL	hsl(198, 59%, 40%)
HSV	hsv(198, 74%, 64%)
CMYK	cmyk(74.1%, 22.2%, 0%, 36.5%)
CIE-LAB	lab(49.52, -12.61, -26.43)
CIE-LCH	lch(49.52, 29.28, 244.49°)
OKLab	oklab(55.94% -0.0608 -0.0742)
OKLCH	oklch(55.94% 0.096 230.7)
XYZ	xyz(14.9347, 18.0209, 36.8667)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EA2 #A24E2A

analogous

#2AA28A #2A7EA2 #2A42A2

triadic

#2A7EA2 #A22A7E #7EA22A

tetradic

#2A7EA2 #8A2AA2 #A24E2A #42A22A

square

#2A7EA2 #8A2AA2 #A24E2A #42A22A

split-complementary

#2A7EA2 #A22A42 #A28A2A

monochromatic

#113241 #1D5871 #2A7EA2 #3DA1CD #6DB9D9

Accessibility & contrast

On white

4.56

#2A7EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2A7EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EA2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EA2	#FFFFFF	#000000	##000000
##2A7EA2	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA4

Deuteranopia (green-blind)

#5B71A1

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7ea2;
/* rgb */ color: rgb(42, 126, 162);
/* oklch */ color: oklch(55.9% 0.096 230.7);

Tailwind

colors: {
  custom: {
    50: '#75a3bd',
    500: '#2a7ea2',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ea2;
$custom-light: #75a3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ea2",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 162
  },
  "hsl": {
    "h": 198,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.55939,
    "c": 0.09594,
    "h": 230.7
  },
  "luminance": 0.18023
}

Semantic roles & 50–950 ramp

primary

#2A7EA2

secondary

#C08268

accent

#7546E2

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A7EA2

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

Preview Lab → · Contrast checker → · Palette generator →