#2E88B8#2E88B8

#2E88B8 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.110 H 236.6°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2E88B8
RGB	rgb(46, 136, 184)
HSL	hsl(201, 60%, 45%)
HSV	hsv(201, 75%, 72%)
CMYK	cmyk(75%, 26.1%, 0%, 27.8%)
CIE-LAB	lab(53.65, -10.04, -32.69)
CIE-LCH	lch(53.65, 34.20, 252.93°)
OKLab	oklab(59.58% -0.0609 -0.0922)
OKLCH	oklch(59.58% 0.11 236.6)
XYZ	xyz(18.5792, 21.6477, 48.5373)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88B8 #B85E2E

analogous

#2EB8A3 #2E88B8 #2E43B8

triadic

#2E88B8 #B82E88 #88B82E

tetradic

#2E88B8 #A32EB8 #B85E2E #43B82E

square

#2E88B8 #A32EB8 #B85E2E #43B82E

split-complementary

#2E88B8 #B82E43 #B8A32E

monochromatic

#164056 #226487 #2E88B8 #50A6D3 #81BFDF

Accessibility & contrast

On white

3.94

#2E88B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#2E88B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88B8

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88B8	#FFFFFF	#000000	##000000
##2E88B8	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7188BA

Deuteranopia (green-blind)

#5E7AB7

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e88b8;
/* rgb */ color: rgb(46, 136, 184);
/* oklch */ color: oklch(59.6% 0.110 236.6);

Tailwind

colors: {
  custom: {
    50: '#7aaacd',
    500: '#2e88b8',
    950: '#000000',
  },
}

SCSS

$custom: #2e88b8;
$custom-light: #7aaacd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88b8",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 184
  },
  "hsl": {
    "h": 200.87,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.59578,
    "c": 0.11049,
    "h": 236.6
  },
  "luminance": 0.2165
}

Semantic roles & 50–950 ramp

primary

#2E88B8

secondary

#C89579

accent

#7C45E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E88B8

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

Preview Lab → · Contrast checker → · Palette generator →