#2E87AC#2E87AC

#2E87AC is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.100 H 229.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E87AC
RGB	rgb(46, 135, 172)
HSL	hsl(198, 58%, 43%)
HSV	hsv(198, 73%, 67%)
CMYK	cmyk(73.3%, 21.5%, 0%, 32.5%)
CIE-LAB	lab(52.82, -13.65, -27.09)
CIE-LCH	lch(52.82, 30.34, 243.25°)
OKLab	oklab(58.75% -0.0641 -0.0761)
OKLCH	oklch(58.75% 0.1 229.9)
XYZ	xyz(17.2341, 20.8854, 42.1447)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E87AC #AC532E

analogous

#2EAC92 #2E87AC #2E48AC

triadic

#2E87AC #AC2E87 #87AC2E

tetradic

#2E87AC #922EAC #AC532E #48AC2E

square

#2E87AC #922EAC #AC532E #48AC2E

split-complementary

#2E87AC #AC2E48 #AC922E

monochromatic

#143B4B #21617C #2E87AC #49A7CE #79BEDB

Accessibility & contrast

On white

4.06

#2E87AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#2E87AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E87AC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E87AC	#FFFFFF	#000000	##000000
##2E87AC	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AE

Deuteranopia (green-blind)

#6379AB

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2e87ac;
/* rgb */ color: rgb(46, 135, 172);
/* oklch */ color: oklch(58.7% 0.100 229.9);

Tailwind

colors: {
  custom: {
    50: '#78aac5',
    500: '#2e87ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e87ac;
$custom-light: #78aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e87ac",
  "rgb": {
    "r": 46,
    "g": 135,
    "b": 172
  },
  "hsl": {
    "h": 197.619,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58746,
    "c": 0.0995,
    "h": 229.9
  },
  "luminance": 0.20887
}

Semantic roles & 50–950 ramp

primary

#2E87AC

secondary

#C38A72

accent

#7447E1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2E87AC

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

Preview Lab → · Contrast checker → · Palette generator →