#2A7EA6#2A7EA6

#2A7EA6 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.1% C 0.100 H 233.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EA6
RGB	rgb(42, 126, 166)
HSL	hsl(199, 60%, 41%)
HSV	hsv(199, 75%, 65%)
CMYK	cmyk(74.7%, 24.1%, 0%, 34.9%)
CIE-LAB	lab(49.70, -11.21, -28.49)
CIE-LCH	lch(49.70, 30.61, 248.53°)
OKLab	oklab(56.14% -0.0593 -0.0802)
OKLCH	oklch(56.14% 0.1 233.5)
XYZ	xyz(15.2959, 18.1653, 38.7691)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EA6 #A6522A

analogous

#2AA690 #2A7EA6 #2A40A6

triadic

#2A7EA6 #A62A7E #7EA62A

tetradic

#2A7EA6 #902AA6 #A6522A #40A62A

square

#2A7EA6 #902AA6 #A6522A #40A62A

split-complementary

#2A7EA6 #A62A40 #A6902A

monochromatic

#113444 #1E5975 #2A7EA6 #3FA0CE #70B8DB

Accessibility & contrast

On white

4.53

#2A7EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2A7EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EA6

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EA6	#FFFFFF	#000000	##000000
##2A7EA6	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7DA8

Deuteranopia (green-blind)

#5A71A5

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7ea6;
/* rgb */ color: rgb(42, 126, 166);
/* oklch */ color: oklch(56.1% 0.100 233.5);

Tailwind

colors: {
  custom: {
    50: '#75a3c0',
    500: '#2a7ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ea6;
$custom-light: #75a3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ea6",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 166
  },
  "hsl": {
    "h": 199.355,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.56136,
    "c": 0.09972,
    "h": 233.5
  },
  "luminance": 0.18167
}

Semantic roles & 50–950 ramp

primary

#2A7EA6

secondary

#C2866A

accent

#7845E3

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A7EA6

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

Preview Lab → · Contrast checker → · Palette generator →