#2E88BC#2E88BC

#2E88BC is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.8% C 0.115 H 238.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2E88BC
RGB	rgb(46, 136, 188)
HSL	hsl(202, 61%, 46%)
HSV	hsv(202, 76%, 74%)
CMYK	cmyk(75.5%, 27.7%, 0%, 26.3%)
CIE-LAB	lab(53.83, -8.63, -34.69)
CIE-LCH	lch(53.83, 35.75, 256.03°)
OKLab	oklab(59.78% -0.0595 -0.098)
OKLCH	oklch(59.78% 0.115 238.7)
XYZ	xyz(19.0044, 21.8178, 50.7769)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88BC #BC622E

analogous

#2EBCA9 #2E88BC #2E41BC

triadic

#2E88BC #BC2E88 #88BC2E

tetradic

#2E88BC #A92EBC #BC622E #41BC2E

square

#2E88BC #A92EBC #BC622E #41BC2E

split-complementary

#2E88BC #BC2E41 #BCA92E

monochromatic

#16415A #22648B #2E88BC #52A5D5 #84BFE1

Accessibility & contrast

On white

3.91

#2E88BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#2E88BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88BC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88BC	#FFFFFF	#000000	##000000
##2E88BC	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BE

Deuteranopia (green-blind)

#5C7BBB

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2e88bc;
/* rgb */ color: rgb(46, 136, 188);
/* oklch */ color: oklch(59.8% 0.115 238.7);

Tailwind

colors: {
  custom: {
    50: '#7baad0',
    500: '#2e88bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e88bc;
$custom-light: #7baad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88bc",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 188
  },
  "hsl": {
    "h": 201.972,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.59782,
    "c": 0.11468,
    "h": 238.7
  },
  "luminance": 0.2182
}

Semantic roles & 50–950 ramp

primary

#2E88BC

secondary

#CA987C

accent

#7F44E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2E88BC

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

Preview Lab → · Contrast checker → · Palette generator →