#2A7EAD#2A7EAD

#2A7EAD is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.107 H 237.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EAD
RGB	rgb(42, 126, 173)
HSL	hsl(202, 61%, 42%)
HSV	hsv(202, 76%, 68%)
CMYK	cmyk(75.7%, 27.2%, 0%, 32.2%)
CIE-LAB	lab(50.01, -8.72, -32.05)
CIE-LCH	lch(50.01, 33.22, 254.79°)
OKLab	oklab(56.49% -0.0569 -0.0905)
OKLCH	oklch(56.49% 0.107 237.9)
XYZ	xyz(15.9555, 18.4292, 42.2433)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EAD #AD592A

analogous

#2AAD9B #2A7EAD #2A3CAD

triadic

#2A7EAD #AD2A7E #7EAD2A

tetradic

#2A7EAD #9B2AAD #AD592A #3CAD2A

square

#2A7EAD #9B2AAD #AD592A #3CAD2A

split-complementary

#2A7EAD #AD2A3C #AD9B2A

monochromatic

#12364B #1E5A7C #2A7EAD #439ED1 #74B8DD

Accessibility & contrast

On white

4.48

#2A7EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2A7EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EAD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EAD	#FFFFFF	#000000	##000000
##2A7EAD	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687EAF

Deuteranopia (green-blind)

#5671AC

Tritanopia (blue-blind)

#008A8E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a7ead;
/* rgb */ color: rgb(42, 126, 173);
/* oklch */ color: oklch(56.5% 0.107 237.9);

Tailwind

colors: {
  custom: {
    50: '#76a3c5',
    500: '#2a7ead',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ead;
$custom-light: #76a3c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ead",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 173
  },
  "hsl": {
    "h": 201.527,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56492,
    "c": 0.10688,
    "h": 237.9
  },
  "luminance": 0.18431
}

Semantic roles & 50–950 ramp

primary

#2A7EAD

secondary

#C58D6E

accent

#7D44E4

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A7EAD

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

Preview Lab → · Contrast checker → · Palette generator →