#2A7FAD#2A7FAD

#2A7FAD is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.106 H 237.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FAD
RGB	rgb(42, 127, 173)
HSL	hsl(201, 61%, 42%)
HSV	hsv(201, 76%, 68%)
CMYK	cmyk(75.7%, 26.6%, 0%, 32.2%)
CIE-LAB	lab(50.32, -9.29, -31.58)
CIE-LCH	lch(50.32, 32.92, 253.60°)
OKLab	oklab(56.74% -0.0578 -0.0891)
OKLCH	oklch(56.74% 0.106 237)
XYZ	xyz(16.0841, 18.6862, 42.2862)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FAD #AD582A

analogous

#2AAD9A #2A7FAD #2A3DAD

triadic

#2A7FAD #AD2A7F #7FAD2A

tetradic

#2A7FAD #9A2AAD #AD582A #3DAD2A

square

#2A7FAD #9A2AAD #AD582A #3DAD2A

split-complementary

#2A7FAD #AD2A3D #AD9A2A

monochromatic

#12374B #1E5B7C #2A7FAD #439FD1 #74B8DD

Accessibility & contrast

On white

4.43

#2A7FAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2A7FAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FAD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FAD	#FFFFFF	#000000	##000000
##2A7FAD	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697FAF

Deuteranopia (green-blind)

#5772AC

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a7fad;
/* rgb */ color: rgb(42, 127, 173);
/* oklch */ color: oklch(56.7% 0.106 237.0);

Tailwind

colors: {
  custom: {
    50: '#76a4c5',
    500: '#2a7fad',
    950: '#000000',
  },
}

SCSS

$custom: #2a7fad;
$custom-light: #76a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7fad",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 173
  },
  "hsl": {
    "h": 201.069,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56735,
    "c": 0.10622,
    "h": 237
  },
  "luminance": 0.18688
}

Semantic roles & 50–950 ramp

primary

#2A7FAD

secondary

#C58D6E

accent

#7C44E4

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A7FAD

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

Preview Lab → · Contrast checker → · Palette generator →