#2F74C8#2F74C8

#2F74C8 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.9% C 0.147 H 255.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F74C8
RGB	rgb(47, 116, 200)
HSL	hsl(213, 62%, 48%)
HSV	hsv(213, 77%, 78%)
CMYK	cmyk(76.5%, 42%, 0%, 21.6%)
CIE-LAB	lab(48.59, 7.87, -49.85)
CIE-LCH	lch(48.59, 50.47, 278.97°)
OKLab	oklab(55.87% -0.0374 -0.1426)
OKLCH	oklch(55.87% 0.147 255.3)
XYZ	xyz(17.8391, 17.2632, 57.0243)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F74C8 #C8832F

analogous

#2FC0C8 #2F74C8 #362FC8

triadic

#2F74C8 #C82F74 #74C82F

tetradic

#2F74C8 #C82FC0 #C8832F #2FC836

square

#2F74C8 #C82FC0 #C8832F #2FC836

split-complementary

#2F74C8 #C8362F #C0C82F

monochromatic

#183B65 #235796 #2F74C8 #5C94D9 #8DB4E4

Accessibility & contrast

On white

4.72

#2F74C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#2F74C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F74C8

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F74C8	#FFFFFF	#000000	##FFFFFF
##2F74C8	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7BCB

Deuteranopia (green-blind)

#306DC6

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f74c8;
/* rgb */ color: rgb(47, 116, 200);
/* oklch */ color: oklch(55.9% 0.147 255.3);

Tailwind

colors: {
  custom: {
    50: '#7d9bd9',
    500: '#2f74c8',
    950: '#000000',
  },
}

SCSS

$custom: #2f74c8;
$custom-light: #7d9bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f74c8",
  "rgb": {
    "r": 47,
    "g": 116,
    "b": 200
  },
  "hsl": {
    "h": 212.941,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55873,
    "c": 0.14744,
    "h": 255.3
  },
  "luminance": 0.17265
}

Semantic roles & 50–950 ramp

primary

#2F74C8

secondary

#CFAD84

accent

#9C43E5

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2F74C8

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

Preview Lab → · Contrast checker → · Palette generator →