#2F88E2#2F88E2

#2F88E2 is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 62.0% C 0.159 H 252.3°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F88E2
RGB	rgb(47, 136, 226)
HSL	hsl(210, 76%, 54%)
HSV	hsv(210, 79%, 89%)
CMYK	cmyk(79.2%, 39.8%, 0%, 11.4%)
CIE-LAB	lab(55.79, 5.27, -53.06)
CIE-LCH	lch(55.79, 53.33, 275.68°)
OKLab	oklab(61.96% -0.0485 -0.1517)
OKLCH	oklch(61.96% 0.159 252.3)
XYZ	xyz(23.6987, 23.7008, 75.2624)
Luminance	0.2370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F88E2 #E2892F

analogous

#2FE1E2 #2F88E2 #2F2FE2

triadic

#2F88E2 #E22F88 #88E22F

tetradic

#2F88E2 #E22FE1 #E2892F #2FE22F

square

#2F88E2 #E22FE1 #E2892F #2FE22F

split-complementary

#2F88E2 #E22F2F #E1E22F

monochromatic

#124B84 #1A69BA #2F88E2 #65A7E9 #9AC5F1

Accessibility & contrast

On white

3.66

#2F88E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#2F88E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F88E2

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F88E2	#FFFFFF	#000000	##000000
##2F88E2	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8EE6

Deuteranopia (green-blind)

#3F7EE0

Tritanopia (blue-blind)

#009DAA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2f88e2;
/* rgb */ color: rgb(47, 136, 226);
/* oklch */ color: oklch(62.0% 0.159 252.3);

Tailwind

colors: {
  custom: {
    50: '#82aaeb',
    500: '#2f88e2',
    950: '#000000',
  },
}

SCSS

$custom: #2f88e2;
$custom-light: #82aaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f88e2",
  "rgb": {
    "r": 47,
    "g": 136,
    "b": 226
  },
  "hsl": {
    "h": 210.168,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61957,
    "c": 0.15925,
    "h": 252.3
  },
  "luminance": 0.23704
}

Semantic roles & 50–950 ramp

primary

#2F88E2

secondary

#DDB790

accent

#9436F2

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #2F88E2

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

Preview Lab → · Contrast checker → · Palette generator →