#2E88D7#2E88D7

#2E88D7 is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.146 H 249.3°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#2E88D7
RGB	rgb(46, 136, 215)
HSL	hsl(208, 68%, 51%)
HSV	hsv(208, 79%, 84%)
CMYK	cmyk(78.6%, 36.7%, 0%, 15.7%)
CIE-LAB	lab(55.17, 1.13, -47.89)
CIE-LCH	lch(55.17, 47.90, 271.35°)
OKLab	oklab(61.27% -0.0516 -0.1365)
OKLCH	oklch(61.27% 0.146 249.3)
XYZ	xyz(22.1919, 23.0928, 67.5645)
Luminance	0.2309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88D7 #D77D2E

analogous

#2ED7D1 #2E88D7 #2E33D7

triadic

#2E88D7 #D72E88 #88D72E

tetradic

#2E88D7 #D12ED7 #D77D2E #33D72E

square

#2E88D7 #D12ED7 #D77D2E #33D72E

split-complementary

#2E88D7 #D72E33 #D7D12E

monochromatic

#164874 #2068A8 #2E88D7 #61A5E1 #95C2EB

Accessibility & contrast

On white

3.74

#2E88D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#2E88D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88D7

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88D7	#FFFFFF	#000000	##000000
##2E88D7	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638CDA

Deuteranopia (green-blind)

#497DD5

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2e88d7;
/* rgb */ color: rgb(46, 136, 215);
/* oklch */ color: oklch(61.3% 0.146 249.3);

Tailwind

colors: {
  custom: {
    50: '#80aae4',
    500: '#2e88d7',
    950: '#000000',
  },
}

SCSS

$custom: #2e88d7;
$custom-light: #80aae4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88d7",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 215
  },
  "hsl": {
    "h": 208.047,
    "s": 67.871,
    "l": 51.176
  },
  "oklch": {
    "l": 0.61272,
    "c": 0.14593,
    "h": 249.3
  },
  "luminance": 0.23095
}

Semantic roles & 50–950 ramp

primary

#2E88D7

secondary

#D6AE8B

accent

#8E3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #2E88D7

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

Preview Lab → · Contrast checker → · Palette generator →