#2F91CE#2F91CE

#2F91CE is a light, vivid cyan. Relative luminance 0.253; OKLCH L 62.9% C 0.127 H 241.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2F91CE
RGB	rgb(47, 145, 206)
HSL	hsl(203, 63%, 50%)
HSV	hsv(203, 77%, 81%)
CMYK	cmyk(77.2%, 29.6%, 0%, 19.2%)
CIE-LAB	lab(57.38, -7.27, -39.34)
CIE-LCH	lch(57.38, 40.00, 259.53°)
OKLab	oklab(62.87% -0.0617 -0.1114)
OKLCH	oklch(62.87% 0.127 241)
XYZ	xyz(22.4339, 25.3087, 62.0833)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F91CE #CE6C2F

analogous

#2FCEBC #2F91CE #2F41CE

triadic

#2F91CE #CE2F91 #91CE2F

tetradic

#2F91CE #BC2FCE #CE6C2F #41CE2F

square

#2F91CE #BC2FCE #CE6C2F #41CE2F

split-complementary

#2F91CE #CE2F41 #CEBC2F

monochromatic

#184B6A #246E9C #2F91CE #60ABDB #91C6E6

Accessibility & contrast

On white

3.46

#2F91CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#2F91CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F91CE

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F91CE	#FFFFFF	#000000	##000000
##2F91CE	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7492D1

Deuteranopia (green-blind)

#5F83CD

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2f91ce;
/* rgb */ color: rgb(47, 145, 206);
/* oklch */ color: oklch(62.9% 0.127 241.0);

Tailwind

colors: {
  custom: {
    50: '#7fb1dd',
    500: '#2f91ce',
    950: '#000000',
  },
}

SCSS

$custom: #2f91ce;
$custom-light: #7fb1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f91ce",
  "rgb": {
    "r": 47,
    "g": 145,
    "b": 206
  },
  "hsl": {
    "h": 203.019,
    "s": 62.846,
    "l": 49.608
  },
  "oklch": {
    "l": 0.62873,
    "c": 0.12736,
    "h": 241
  },
  "luminance": 0.25311
}

Semantic roles & 50–950 ramp

primary

#2F91CE

secondary

#D1A488

accent

#8142E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #2F91CE

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

Preview Lab → · Contrast checker → · Palette generator →