#2A74B3#2A74B3

#2A74B3 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.122 H 248.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A74B3
RGB	rgb(42, 116, 179)
HSL	hsl(208, 62%, 43%)
HSV	hsv(208, 77%, 70%)
CMYK	cmyk(76.5%, 35.2%, 0%, 29.8%)
CIE-LAB	lab(47.28, -0.58, -39.83)
CIE-LCH	lch(47.28, 39.83, 269.17°)
OKLab	oklab(54.43% -0.0454 -0.1133)
OKLCH	oklch(54.43% 0.122 248.1)
XYZ	xyz(15.3338, 16.2359, 44.9648)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A74B3 #B3692A

analogous

#2AB3AD #2A74B3 #2A30B3

triadic

#2A74B3 #B32A74 #74B32A

tetradic

#2A74B3 #AD2AB3 #B3692A #30B32A

square

#2A74B3 #AD2AB3 #B3692A #30B32A

split-complementary

#2A74B3 #B32A30 #B3AD2A

monochromatic

#133450 #1E5481 #2A74B3 #4693D4 #78B0DF

Accessibility & contrast

On white

4.94

#2A74B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#2A74B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A74B3

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A74B3	#FFFFFF	#000000	##FFFFFF
##2A74B3	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5777B6

Deuteranopia (green-blind)

#436AB2

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a74b3;
/* rgb */ color: rgb(42, 116, 179);
/* oklch */ color: oklch(54.4% 0.122 248.1);

Tailwind

colors: {
  custom: {
    50: '#779bca',
    500: '#2a74b3',
    950: '#000000',
  },
}

SCSS

$custom: #2a74b3;
$custom-light: #779bca;
$custom-dark: #000000;

JSON

{
  "hex": "#2a74b3",
  "rgb": {
    "r": 42,
    "g": 116,
    "b": 179
  },
  "hsl": {
    "h": 207.591,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54432,
    "c": 0.12204,
    "h": 248.1
  },
  "luminance": 0.16238
}

Semantic roles & 50–950 ramp

primary

#2A74B3

secondary

#C79972

accent

#8D43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A74B3

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

Preview Lab → · Contrast checker → · Palette generator →