#2A7CAC#2A7CAC

#2A7CAC is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.0% C 0.107 H 239.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A7CAC
RGB	rgb(42, 124, 172)
HSL	hsl(202, 61%, 42%)
HSV	hsv(202, 76%, 67%)
CMYK	cmyk(75.6%, 27.9%, 0%, 32.5%)
CIE-LAB	lab(49.36, -7.91, -32.50)
CIE-LCH	lch(49.36, 33.45, 256.32°)
OKLab	oklab(55.96% -0.0552 -0.0918)
OKLCH	oklch(55.96% 0.107 239)
XYZ	xyz(15.6060, 17.8843, 41.6512)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7CAC #AC5A2A

analogous

#2AAC9B #2A7CAC #2A3BAC

triadic

#2A7CAC #AC2A7C #7CAC2A

tetradic

#2A7CAC #9B2AAC #AC5A2A #3BAC2A

square

#2A7CAC #9B2AAC #AC5A2A #3BAC2A

split-complementary

#2A7CAC #AC2A3B #AC9B2A

monochromatic

#12354A #1E597B #2A7CAC #429CD1 #73B6DD

Accessibility & contrast

On white

4.59

#2A7CAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#2A7CAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7CAC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7CAC	#FFFFFF	#000000	##FFFFFF
##2A7CAC	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657CAE

Deuteranopia (green-blind)

#5470AB

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2a7cac;
/* rgb */ color: rgb(42, 124, 172);
/* oklch */ color: oklch(56.0% 0.107 239.0);

Tailwind

colors: {
  custom: {
    50: '#76a1c5',
    500: '#2a7cac',
    950: '#000000',
  },
}

SCSS

$custom: #2a7cac;
$custom-light: #76a1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7cac",
  "rgb": {
    "r": 42,
    "g": 124,
    "b": 172
  },
  "hsl": {
    "h": 202.154,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.55955,
    "c": 0.10715,
    "h": 239
  },
  "luminance": 0.17886
}

Semantic roles & 50–950 ramp

primary

#2A7CAC

secondary

#C48E6D

accent

#7F44E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2A7CAC

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

Preview Lab → · Contrast checker → · Palette generator →