#2A7FA1#2A7FA1

#2A7FA1 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.1% C 0.095 H 228.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FA1
RGB	rgb(42, 127, 161)
HSL	hsl(197, 59%, 40%)
HSV	hsv(197, 74%, 63%)
CMYK	cmyk(73.9%, 21.1%, 0%, 36.9%)
CIE-LAB	lab(49.79, -13.52, -25.43)
CIE-LCH	lch(49.79, 28.80, 242.00°)
OKLab	oklab(56.14% -0.0622 -0.0714)
OKLCH	oklch(56.14% 0.095 228.9)
XYZ	xyz(14.9746, 18.2425, 36.4432)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FA1 #A14C2A

analogous

#2AA188 #2A7FA1 #2A43A1

triadic

#2A7FA1 #A12A7F #7FA12A

tetradic

#2A7FA1 #882AA1 #A14C2A #43A12A

square

#2A7FA1 #882AA1 #A14C2A #43A12A

split-complementary

#2A7FA1 #A12A43 #A1882A

monochromatic

#113240 #1D5970 #2A7FA1 #3CA3CC #6DBAD9

Accessibility & contrast

On white

4.52

#2A7FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#2A7FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FA1

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FA1	#FFFFFF	#000000	##000000
##2A7FA1	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA3

Deuteranopia (green-blind)

#5D71A1

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7fa1;
/* rgb */ color: rgb(42, 127, 161);
/* oklch */ color: oklch(56.1% 0.095 228.9);

Tailwind

colors: {
  custom: {
    50: '#74a4bd',
    500: '#2a7fa1',
    950: '#000000',
  },
}

SCSS

$custom: #2a7fa1;
$custom-light: #74a4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7fa1",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 161
  },
  "hsl": {
    "h": 197.143,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.56139,
    "c": 0.09464,
    "h": 228.9
  },
  "luminance": 0.18244
}

Semantic roles & 50–950 ramp

primary

#2A7FA1

secondary

#C08067

accent

#7346E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A7FA1

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

Preview Lab → · Contrast checker → · Palette generator →