#2A7EA4#2A7EA4

#2A7EA4 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.0% C 0.098 H 232.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EA4
RGB	rgb(42, 126, 164)
HSL	hsl(199, 59%, 40%)
HSV	hsv(199, 74%, 64%)
CMYK	cmyk(74.4%, 23.2%, 0%, 35.7%)
CIE-LAB	lab(49.61, -11.91, -27.46)
CIE-LCH	lch(49.61, 29.93, 246.55°)
OKLab	oklab(56.04% -0.06 -0.0772)
OKLCH	oklch(56.04% 0.098 232.1)
XYZ	xyz(15.1139, 18.0925, 37.8104)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EA4 #A4502A

analogous

#2AA48D #2A7EA4 #2A41A4

triadic

#2A7EA4 #A42A7E #7EA42A

tetradic

#2A7EA4 #8D2AA4 #A4502A #41A42A

square

#2A7EA4 #8D2AA4 #A4502A #41A42A

split-complementary

#2A7EA4 #A42A41 #A48D2A

monochromatic

#113343 #1E5973 #2A7EA4 #3EA1CD #6EB8DA

Accessibility & contrast

On white

4.55

#2A7EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#2A7EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EA4

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EA4	#FFFFFF	#000000	##000000
##2A7EA4	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA6

Deuteranopia (green-blind)

#5B71A3

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7ea4;
/* rgb */ color: rgb(42, 126, 164);
/* oklch */ color: oklch(56.0% 0.098 232.1);

Tailwind

colors: {
  custom: {
    50: '#75a3bf',
    500: '#2a7ea4',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ea4;
$custom-light: #75a3bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ea4",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 164
  },
  "hsl": {
    "h": 198.689,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.56037,
    "c": 0.0978,
    "h": 232.1
  },
  "luminance": 0.18094
}

Semantic roles & 50–950 ramp

primary

#2A7EA4

secondary

#C18469

accent

#7645E2

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A7EA4

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

Preview Lab → · Contrast checker → · Palette generator →