#2A7CA1#2A7CA1

#2A7CA1 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.4% C 0.096 H 232.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A7CA1
RGB	rgb(42, 124, 161)
HSL	hsl(199, 59%, 40%)
HSV	hsv(199, 74%, 63%)
CMYK	cmyk(73.9%, 23%, 0%, 36.9%)
CIE-LAB	lab(48.86, -11.83, -26.88)
CIE-LCH	lch(48.86, 29.36, 246.25°)
OKLab	oklab(55.4% -0.0591 -0.0756)
OKLCH	oklch(55.4% 0.096 232)
XYZ	xyz(14.5929, 17.4791, 36.3160)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7CA1 #A14F2A

analogous

#2AA18A #2A7CA1 #2A41A1

triadic

#2A7CA1 #A12A7C #7CA12A

tetradic

#2A7CA1 #8A2AA1 #A14F2A #41A12A

square

#2A7CA1 #8A2AA1 #A14F2A #41A12A

split-complementary

#2A7CA1 #A12A41 #A18A2A

monochromatic

#113140 #1D5770 #2A7CA1 #3C9FCC #6DB7D9

Accessibility & contrast

On white

4.67

#2A7CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2A7CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7CA1

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7CA1	#FFFFFF	#000000	##FFFFFF
##2A7CA1	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA3

Deuteranopia (green-blind)

#596FA0

Tritanopia (blue-blind)

#008688

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2a7ca1;
/* rgb */ color: rgb(42, 124, 161);
/* oklch */ color: oklch(55.4% 0.096 232.0);

Tailwind

colors: {
  custom: {
    50: '#74a1bd',
    500: '#2a7ca1',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ca1;
$custom-light: #74a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ca1",
  "rgb": {
    "r": 42,
    "g": 124,
    "b": 161
  },
  "hsl": {
    "h": 198.655,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55396,
    "c": 0.09592,
    "h": 232
  },
  "luminance": 0.17481
}

Semantic roles & 50–950 ramp

primary

#2A7CA1

secondary

#C08367

accent

#7646E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F12

muted

#7B7E81

Preview Lab

Preview with #2A7CA1

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

Preview Lab → · Contrast checker → · Palette generator →