#2F87BD#2F87BD

#2F87BD is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.116 H 240.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F87BD
RGB	rgb(47, 135, 189)
HSL	hsl(203, 60%, 46%)
HSV	hsv(203, 75%, 74%)
CMYK	cmyk(75.1%, 28.6%, 0%, 25.9%)
CIE-LAB	lab(53.60, -7.57, -35.62)
CIE-LCH	lch(53.60, 36.42, 258.00°)
OKLab	oklab(59.62% -0.0577 -0.1007)
OKLCH	oklch(59.62% 0.116 240.2)
XYZ	xyz(19.0180, 21.6042, 51.3020)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F87BD #BD652F

analogous

#2FBDAC #2F87BD #2F40BD

triadic

#2F87BD #BD2F87 #87BD2F

tetradic

#2F87BD #AC2FBD #BD652F #40BD2F

square

#2F87BD #AC2FBD #BD652F #40BD2F

split-complementary

#2F87BD #BD2F40 #BDAC2F

monochromatic

#17415B #23648C #2F87BD #55A4D5 #86BEE1

Accessibility & contrast

On white

3.95

#2F87BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#2F87BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F87BD

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F87BD	#FFFFFF	#000000	##000000
##2F87BD	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E88BF

Deuteranopia (green-blind)

#5A7ABC

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2f87bd;
/* rgb */ color: rgb(47, 135, 189);
/* oklch */ color: oklch(59.6% 0.116 240.2);

Tailwind

colors: {
  custom: {
    50: '#7ba9d1',
    500: '#2f87bd',
    950: '#000000',
  },
}

SCSS

$custom: #2f87bd;
$custom-light: #7ba9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f87bd",
  "rgb": {
    "r": 47,
    "g": 135,
    "b": 189
  },
  "hsl": {
    "h": 202.817,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59623,
    "c": 0.11608,
    "h": 240.2
  },
  "luminance": 0.21606
}

Semantic roles & 50–950 ramp

primary

#2F87BD

secondary

#CA9B7E

accent

#8144E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #2F87BD

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

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