#2F87BB#2F87BB

#2F87BB is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.114 H 239.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2F87BB
RGB	rgb(47, 135, 187)
HSL	hsl(202, 60%, 46%)
HSV	hsv(202, 75%, 73%)
CMYK	cmyk(74.9%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(53.51, -8.28, -34.62)
CIE-LCH	lch(53.51, 35.60, 256.55°)
OKLab	oklab(59.52% -0.0584 -0.0978)
OKLCH	oklch(59.52% 0.114 239.2)
XYZ	xyz(18.8024, 21.5179, 50.1665)
Luminance	0.2152 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F87BB #BB632F

analogous

#2FBBA9 #2F87BB #2F41BB

triadic

#2F87BB #BB2F87 #87BB2F

tetradic

#2F87BB #A92FBB #BB632F #41BB2F

square

#2F87BB #A92FBB #BB632F #41BB2F

split-complementary

#2F87BB #BB2F41 #BBA92F

monochromatic

#164059 #23648A #2F87BB #53A4D4 #84BEE0

Accessibility & contrast

On white

3.96

#2F87BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#2F87BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F87BB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F87BB	#FFFFFF	#000000	##000000
##2F87BB	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F87BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2f87bb;
/* rgb */ color: rgb(47, 135, 187);
/* oklch */ color: oklch(59.5% 0.114 239.2);

Tailwind

colors: {
  custom: {
    50: '#7ba9cf',
    500: '#2f87bb',
    950: '#000000',
  },
}

SCSS

$custom: #2f87bb;
$custom-light: #7ba9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f87bb",
  "rgb": {
    "r": 47,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 202.286,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.59519,
    "c": 0.11392,
    "h": 239.2
  },
  "luminance": 0.2152
}

Semantic roles & 50–950 ramp

primary

#2F87BB

secondary

#C9997C

accent

#8045E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #2F87BB

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

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