#2F71CC#2F71CC

#2F71CC is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.5% C 0.156 H 257.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F71CC
RGB	rgb(47, 113, 204)
HSL	hsl(215, 63%, 49%)
HSV	hsv(215, 77%, 80%)
CMYK	cmyk(77%, 44.6%, 0%, 20%)
CIE-LAB	lab(47.97, 11.25, -53.13)
CIE-LCH	lch(47.97, 54.31, 281.95°)
OKLab	oklab(55.47% -0.0341 -0.1523)
OKLCH	oklch(55.47% 0.156 257.4)
XYZ	xyz(17.9725, 16.7721, 59.4052)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F71CC #CC8A2F

analogous

#2FC0CC #2F71CC #3B2FCC

triadic

#2F71CC #CC2F71 #71CC2F

tetradic

#2F71CC #CC2FC0 #CC8A2F #2FCC3B

square

#2F71CC #CC2FC0 #CC8A2F #2FCC3B

split-complementary

#2F71CC #CC3B2F #C0CC2F

monochromatic

#183A69 #24559A #2F71CC #5E92DA #90B4E5

Accessibility & contrast

On white

4.82

#2F71CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2F71CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F71CC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F71CC	#FFFFFF	#000000	##FFFFFF
##2F71CC	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427ACF

Deuteranopia (green-blind)

#216BCA

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f71cc;
/* rgb */ color: rgb(47, 113, 204);
/* oklch */ color: oklch(55.5% 0.156 257.4);

Tailwind

colors: {
  custom: {
    50: '#7e99dc',
    500: '#2f71cc',
    950: '#000000',
  },
}

SCSS

$custom: #2f71cc;
$custom-light: #7e99dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f71cc",
  "rgb": {
    "r": 47,
    "g": 113,
    "b": 204
  },
  "hsl": {
    "h": 214.777,
    "s": 62.55,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5547,
    "c": 0.15607,
    "h": 257.4
  },
  "luminance": 0.16774
}

Semantic roles & 50–950 ramp

primary

#2F71CC

secondary

#D0B187

accent

#A142E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2F71CC

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

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