#2F74B2#2F74B2

#2F74B2 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.119 H 248.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2F74B2
RGB	rgb(47, 116, 178)
HSL	hsl(208, 58%, 44%)
HSV	hsv(208, 74%, 70%)
CMYK	cmyk(73.6%, 34.8%, 0%, 30.2%)
CIE-LAB	lab(47.38, -0.29, -39.09)
CIE-LCH	lch(47.38, 39.09, 269.57°)
OKLab	oklab(54.53% -0.0428 -0.1111)
OKLCH	oklch(54.53% 0.119 248.9)
XYZ	xyz(15.4505, 16.3077, 44.4443)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F74B2 #B26D2F

analogous

#2FB2AF #2F74B2 #2F33B2

triadic

#2F74B2 #B22F74 #74B22F

tetradic

#2F74B2 #AF2FB2 #B26D2F #33B22F

square

#2F74B2 #AF2FB2 #B26D2F #33B22F

split-complementary

#2F74B2 #B22F33 #B2AF2F

monochromatic

#153551 #225482 #2F74B2 #4E93D0 #7EB0DD

Accessibility & contrast

On white

4.93

#2F74B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#2F74B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F74B2

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F74B2	#FFFFFF	#000000	##FFFFFF
##2F74B2	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B5

Deuteranopia (green-blind)

#456BB1

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f74b2;
/* rgb */ color: rgb(47, 116, 178);
/* oklch */ color: oklch(54.5% 0.119 248.9);

Tailwind

colors: {
  custom: {
    50: '#799bc9',
    500: '#2f74b2',
    950: '#000000',
  },
}

SCSS

$custom: #2f74b2;
$custom-light: #799bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f74b2",
  "rgb": {
    "r": 47,
    "g": 116,
    "b": 178
  },
  "hsl": {
    "h": 208.397,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54529,
    "c": 0.11903,
    "h": 248.9
  },
  "luminance": 0.16309
}

Semantic roles & 50–950 ramp

primary

#2F74B2

secondary

#C69C77

accent

#9046E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F74B2

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

Preview Lab → · Contrast checker → · Palette generator →