#2E88B7#2E88B7

#2E88B7 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.5% C 0.109 H 236.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#2E88B7
RGB	rgb(46, 136, 183)
HSL	hsl(201, 60%, 45%)
HSV	hsv(201, 75%, 72%)
CMYK	cmyk(74.9%, 25.7%, 0%, 28.2%)
CIE-LAB	lab(53.61, -10.39, -32.19)
CIE-LCH	lch(53.61, 33.83, 252.11°)
OKLab	oklab(59.53% -0.0612 -0.0908)
OKLCH	oklch(59.53% 0.109 236)
XYZ	xyz(18.4747, 21.6059, 47.9872)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88B7 #B75D2E

analogous

#2EB7A2 #2E88B7 #2E44B7

triadic

#2E88B7 #B72E88 #88B72E

tetradic

#2E88B7 #A22EB7 #B75D2E #44B72E

square

#2E88B7 #A22EB7 #B75D2E #44B72E

split-complementary

#2E88B7 #B72E44 #B7A22E

monochromatic

#153F55 #226486 #2E88B7 #4FA6D3 #80BFDF

Accessibility & contrast

On white

3.95

#2E88B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#2E88B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88B7

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88B7	#FFFFFF	#000000	##000000
##2E88B7	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)

#7187B9

Deuteranopia (green-blind)

#5F7AB6

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e88b7;
/* rgb */ color: rgb(46, 136, 183);
/* oklch */ color: oklch(59.5% 0.109 236.0);

Tailwind

colors: {
  custom: {
    50: '#7aaacc',
    500: '#2e88b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e88b7;
$custom-light: #7aaacc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88b7",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 183
  },
  "hsl": {
    "h": 200.584,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.59527,
    "c": 0.10948,
    "h": 236
  },
  "luminance": 0.21608
}

Semantic roles & 50–950 ramp

primary

#2E88B7

secondary

#C89479

accent

#7B45E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E88B7

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

Preview Lab → · Contrast checker → · Palette generator →