#2F87B8#2F87B8

#2F87B8 is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.4% C 0.111 H 237.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2F87B8
RGB	rgb(47, 135, 184)
HSL	hsl(201, 59%, 45%)
HSV	hsv(201, 74%, 72%)
CMYK	cmyk(74.5%, 26.6%, 0%, 27.8%)
CIE-LAB	lab(53.37, -9.34, -33.12)
CIE-LCH	lch(53.37, 34.41, 254.25°)
OKLab	oklab(59.37% -0.0594 -0.0935)
OKLCH	oklch(59.37% 0.111 237.6)
XYZ	xyz(18.4846, 21.3908, 48.4927)
Luminance	0.2139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F87B8 #B8602F

analogous

#2FB8A4 #2F87B8 #2F42B8

triadic

#2F87B8 #B82F87 #87B82F

tetradic

#2F87B8 #A42FB8 #B8602F #42B82F

square

#2F87B8 #A42FB8 #B8602F #42B82F

split-complementary

#2F87B8 #B82F42 #B8A42F

monochromatic

#163F57 #236387 #2F87B8 #52A4D3 #82BEDF

Accessibility & contrast

On white

3.98

#2F87B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#2F87B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F87B8

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F87B8	#FFFFFF	#000000	##000000
##2F87B8	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7087BA

Deuteranopia (green-blind)

#5D7AB7

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2f87b8;
/* rgb */ color: rgb(47, 135, 184);
/* oklch */ color: oklch(59.4% 0.111 237.6);

Tailwind

colors: {
  custom: {
    50: '#7aa9cd',
    500: '#2f87b8',
    950: '#000000',
  },
}

SCSS

$custom: #2f87b8;
$custom-light: #7aa9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f87b8",
  "rgb": {
    "r": 47,
    "g": 135,
    "b": 184
  },
  "hsl": {
    "h": 201.46,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59365,
    "c": 0.11074,
    "h": 237.6
  },
  "luminance": 0.21393
}

Semantic roles & 50–950 ramp

primary

#2F87B8

secondary

#C8967B

accent

#7E45E2

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F87B8

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

Preview Lab → · Contrast checker → · Palette generator →