#2C74B6#2C74B6

#2C74B6 is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.125 H 249.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C74B6
RGB	rgb(44, 116, 182)
HSL	hsl(209, 61%, 44%)
HSV	hsv(209, 76%, 71%)
CMYK	cmyk(75.8%, 36.3%, 0%, 28.6%)
CIE-LAB	lab(47.50, 0.79, -41.23)
CIE-LCH	lch(47.50, 41.23, 271.09°)
OKLab	oklab(54.67% -0.0435 -0.1173)
OKLCH	oklch(54.67% 0.125 249.7)
XYZ	xyz(15.7244, 16.4018, 46.5840)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C74B6 #B66E2C

analogous

#2CB6B3 #2C74B6 #2C2FB6

triadic

#2C74B6 #B62C74 #74B62C

tetradic

#2C74B6 #B32CB6 #B66E2C #2FB62C

square

#2C74B6 #B32CB6 #B66E2C #2FB62C

split-complementary

#2C74B6 #B62C2F #B6B32C

monochromatic

#143553 #205585 #2C74B6 #4C93D4 #7DB0E0

Accessibility & contrast

On white

4.91

#2C74B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2C74B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C74B6

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C74B6	#FFFFFF	#000000	##FFFFFF
##2C74B6	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5578B9

Deuteranopia (green-blind)

#416BB5

Tritanopia (blue-blind)

#00848C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c74b6;
/* rgb */ color: rgb(44, 116, 182);
/* oklch */ color: oklch(54.7% 0.125 249.7);

Tailwind

colors: {
  custom: {
    50: '#789bcc',
    500: '#2c74b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c74b6;
$custom-light: #789bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c74b6",
  "rgb": {
    "r": 44,
    "g": 116,
    "b": 182
  },
  "hsl": {
    "h": 208.696,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54668,
    "c": 0.12514,
    "h": 249.7
  },
  "luminance": 0.16404
}

Semantic roles & 50–950 ramp

primary

#2C74B6

secondary

#C89D76

accent

#9044E4

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C74B6

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

Preview Lab → · Contrast checker → · Palette generator →