#2F71CE#2F71CE

#2F71CE is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.6% C 0.159 H 257.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F71CE
RGB	rgb(47, 113, 206)
HSL	hsl(215, 63%, 50%)
HSV	hsv(215, 77%, 81%)
CMYK	cmyk(77.2%, 45.1%, 0%, 19.2%)
CIE-LAB	lab(48.09, 12.00, -54.08)
CIE-LCH	lch(48.09, 55.39, 282.51°)
OKLab	oklab(55.61% -0.0337 -0.1551)
OKLCH	oklch(55.61% 0.159 257.7)
XYZ	xyz(18.2139, 16.8687, 60.6766)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F71CE #CE8C2F

analogous

#2FC1CE #2F71CE #3C2FCE

triadic

#2F71CE #CE2F71 #71CE2F

tetradic

#2F71CE #CE2FC1 #CE8C2F #2FCE3C

square

#2F71CE #CE2FC1 #CE8C2F #2FCE3C

split-complementary

#2F71CE #CE3C2F #C1CE2F

monochromatic

#183A6A #24569C #2F71CE #6093DB #91B5E6

Accessibility & contrast

On white

4.80

#2F71CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2F71CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F71CE

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F71CE	#FFFFFF	#000000	##FFFFFF
##2F71CE	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407AD2

Deuteranopia (green-blind)

#1C6BCC

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f71ce;
/* rgb */ color: rgb(47, 113, 206);
/* oklch */ color: oklch(55.6% 0.159 257.7);

Tailwind

colors: {
  custom: {
    50: '#7e99dd',
    500: '#2f71ce',
    950: '#000000',
  },
}

SCSS

$custom: #2f71ce;
$custom-light: #7e99dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f71ce",
  "rgb": {
    "r": 47,
    "g": 113,
    "b": 206
  },
  "hsl": {
    "h": 215.094,
    "s": 62.846,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55605,
    "c": 0.15871,
    "h": 257.7
  },
  "luminance": 0.16871
}

Semantic roles & 50–950 ramp

primary

#2F71CE

secondary

#D1B388

accent

#A242E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2F71CE

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

Preview Lab → · Contrast checker → · Palette generator →