#2A7CA9#2A7CA9

#2A7CA9 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.8% C 0.104 H 237.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A7CA9
RGB	rgb(42, 124, 169)
HSL	hsl(201, 60%, 41%)
HSV	hsv(201, 75%, 66%)
CMYK	cmyk(75.1%, 26.6%, 0%, 33.7%)
CIE-LAB	lab(49.22, -8.99, -30.98)
CIE-LCH	lch(49.22, 32.26, 253.82°)
OKLab	oklab(55.8% -0.0562 -0.0874)
OKLCH	oklch(55.8% 0.104 237.2)
XYZ	xyz(15.3211, 17.7703, 40.1510)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7CA9 #A9572A

analogous

#2AA997 #2A7CA9 #2A3DA9

triadic

#2A7CA9 #A92A7C #7CA92A

tetradic

#2A7CA9 #972AA9 #A9572A #3DA92A

square

#2A7CA9 #972AA9 #A9572A #3DA92A

split-complementary

#2A7CA9 #A92A3D #A9972A

monochromatic

#123447 #1E5878 #2A7CA9 #419DD0 #72B6DC

Accessibility & contrast

On white

4.61

#2A7CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#2A7CA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7CA9

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7CA9	#FFFFFF	#000000	##FFFFFF
##2A7CA9	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677CAB

Deuteranopia (green-blind)

#5570A8

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2a7ca9;
/* rgb */ color: rgb(42, 124, 169);
/* oklch */ color: oklch(55.8% 0.104 237.2);

Tailwind

colors: {
  custom: {
    50: '#76a1c2',
    500: '#2a7ca9',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ca9;
$custom-light: #76a1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ca9",
  "rgb": {
    "r": 42,
    "g": 124,
    "b": 169
  },
  "hsl": {
    "h": 201.26,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55799,
    "c": 0.10394,
    "h": 237.2
  },
  "luminance": 0.17772
}

Semantic roles & 50–950 ramp

primary

#2A7CA9

secondary

#C38B6C

accent

#7D44E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #2A7CA9

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

Preview Lab → · Contrast checker → · Palette generator →