#2E88B6#2E88B6

#2E88B6 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.5% C 0.108 H 235.4°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2E88B6
RGB	rgb(46, 136, 182)
HSL	hsl(200, 60%, 45%)
HSV	hsv(200, 75%, 71%)
CMYK	cmyk(74.7%, 25.3%, 0%, 28.6%)
CIE-LAB	lab(53.56, -10.74, -31.69)
CIE-LCH	lch(53.56, 33.46, 251.27°)
OKLab	oklab(59.48% -0.0616 -0.0893)
OKLCH	oklch(59.48% 0.108 235.4)
XYZ	xyz(18.3710, 21.5644, 47.4410)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88B6 #B65C2E

analogous

#2EB6A0 #2E88B6 #2E44B6

triadic

#2E88B6 #B62E88 #88B62E

tetradic

#2E88B6 #A02EB6 #B65C2E #44B62E

square

#2E88B6 #A02EB6 #B65C2E #44B62E

split-complementary

#2E88B6 #B62E44 #B6A02E

monochromatic

#153F54 #226385 #2E88B6 #4FA6D2 #80BFDF

Accessibility & contrast

On white

3.95

#2E88B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#2E88B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88B6

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88B6	#FFFFFF	#000000	##000000
##2E88B6	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7287B8

Deuteranopia (green-blind)

#5F7AB5

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e88b6;
/* rgb */ color: rgb(46, 136, 182);
/* oklch */ color: oklch(59.5% 0.108 235.4);

Tailwind

colors: {
  custom: {
    50: '#7aaacc',
    500: '#2e88b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e88b6;
$custom-light: #7aaacc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88b6",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 182
  },
  "hsl": {
    "h": 200.294,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.59477,
    "c": 0.10846,
    "h": 235.4
  },
  "luminance": 0.21567
}

Semantic roles & 50–950 ramp

primary

#2E88B6

secondary

#C89378

accent

#7A45E3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2E88B6

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

Preview Lab → · Contrast checker → · Palette generator →