#2A7AC4#2A7AC4

#2A7AC4 is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 56.8% C 0.137 H 250.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A7AC4
RGB	rgb(42, 122, 196)
HSL	hsl(209, 65%, 47%)
HSV	hsv(209, 79%, 77%)
CMYK	cmyk(78.6%, 37.8%, 0%, 23.1%)
CIE-LAB	lab(49.97, 2.10, -45.37)
CIE-LCH	lch(49.97, 45.41, 272.65°)
OKLab	oklab(56.84% -0.0463 -0.1294)
OKLCH	oklch(56.84% 0.137 250.3)
XYZ	xyz(17.8744, 18.3947, 54.8223)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7AC4 #C4742A

analogous

#2AC4C1 #2A7AC4 #2A2DC4

triadic

#2A7AC4 #C42A7A #7AC42A

tetradic

#2A7AC4 #C12AC4 #C4742A #2DC42A

square

#2A7AC4 #C12AC4 #C4742A #2DC42A

split-complementary

#2A7AC4 #C42A2D #C4C12A

monochromatic

#143B5F #1F5B92 #2A7AC4 #5198DA #84B6E5

Accessibility & contrast

On white

4.49

#2A7AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2A7AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7AC4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7AC4	#FFFFFF	#000000	##000000
##2A7AC4	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)

#577FC7

Deuteranopia (green-blind)

#3F70C3

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a7ac4;
/* rgb */ color: rgb(42, 122, 196);
/* oklch */ color: oklch(56.8% 0.137 250.3);

Tailwind

colors: {
  custom: {
    50: '#7ba0d6',
    500: '#2a7ac4',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ac4;
$custom-light: #7ba0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ac4",
  "rgb": {
    "r": 42,
    "g": 122,
    "b": 196
  },
  "hsl": {
    "h": 208.831,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56839,
    "c": 0.13743,
    "h": 250.3
  },
  "luminance": 0.18397
}

Semantic roles & 50–950 ramp

primary

#2A7AC4

secondary

#CEA37C

accent

#9140E8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2A7AC4

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

Preview Lab → · Contrast checker → · Palette generator →