#2A74B2#2A74B2

#2A74B2 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.121 H 247.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A74B2
RGB	rgb(42, 116, 178)
HSL	hsl(207, 62%, 43%)
HSV	hsv(207, 76%, 70%)
CMYK	cmyk(76.4%, 34.8%, 0%, 30.2%)
CIE-LAB	lab(47.23, -0.95, -39.33)
CIE-LCH	lch(47.23, 39.34, 268.62°)
OKLab	oklab(54.37% -0.0457 -0.1118)
OKLCH	oklch(54.37% 0.121 247.8)
XYZ	xyz(15.2330, 16.1956, 44.4341)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A74B2 #B2682A

analogous

#2AB2AC #2A74B2 #2A30B2

triadic

#2A74B2 #B22A74 #74B22A

tetradic

#2A74B2 #AC2AB2 #B2682A #30B22A

square

#2A74B2 #AC2AB2 #B2682A #30B22A

split-complementary

#2A74B2 #B22A30 #B2AC2A

monochromatic

#13334F #1E5480 #2A74B2 #4693D3 #77B0DF

Accessibility & contrast

On white

4.95

#2A74B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2A74B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A74B2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A74B2	#FFFFFF	#000000	##FFFFFF
##2A74B2	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5777B5

Deuteranopia (green-blind)

#446AB1

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a74b2;
/* rgb */ color: rgb(42, 116, 178);
/* oklch */ color: oklch(54.4% 0.121 247.8);

Tailwind

colors: {
  custom: {
    50: '#779bc9',
    500: '#2a74b2',
    950: '#000000',
  },
}

SCSS

$custom: #2a74b2;
$custom-light: #779bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a74b2",
  "rgb": {
    "r": 42,
    "g": 116,
    "b": 178
  },
  "hsl": {
    "h": 207.353,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54373,
    "c": 0.12081,
    "h": 247.8
  },
  "luminance": 0.16197
}

Semantic roles & 50–950 ramp

primary

#2A74B2

secondary

#C79871

accent

#8D43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A74B2

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

Preview Lab → · Contrast checker → · Palette generator →