#2870AE#2870AE

#2870AE is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.1% C 0.120 H 248.4°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#2870AE
RGB	rgb(40, 112, 174)
HSL	hsl(208, 63%, 42%)
HSV	hsv(208, 77%, 68%)
CMYK	cmyk(77%, 35.6%, 0%, 31.8%)
CIE-LAB	lab(45.76, -0.25, -39.33)
CIE-LCH	lch(45.76, 39.33, 269.64°)
OKLab	oklab(53.14% -0.0442 -0.1119)
OKLCH	oklch(53.14% 0.12 248.4)
XYZ	xyz(14.3063, 15.0938, 42.1956)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2870AE #AE6628

analogous

#28AEA9 #2870AE #282DAE

triadic

#2870AE #AE2870 #70AE28

tetradic

#2870AE #A928AE #AE6628 #2DAE28

square

#2870AE #A928AE #AE6628 #2DAE28

split-complementary

#2870AE #AE282D #AEA928

monochromatic

#11304A #1D507C #2870AE #408FD3 #72ACDF

Accessibility & contrast

On white

5.23

#2870AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2870AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2870AE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2870AE	#FFFFFF	#000000	##FFFFFF
##2870AE	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5373B1

Deuteranopia (green-blind)

#4067AD

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2870ae;
/* rgb */ color: rgb(40, 112, 174);
/* oklch */ color: oklch(53.1% 0.120 248.4);

Tailwind

colors: {
  custom: {
    50: '#7598c6',
    500: '#2870ae',
    950: '#000000',
  },
}

SCSS

$custom: #2870ae;
$custom-light: #7598c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2870ae",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 174
  },
  "hsl": {
    "h": 207.761,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.1203,
    "h": 248.4
  },
  "luminance": 0.15095
}

Semantic roles & 50–950 ramp

primary

#2870AE

secondary

#C6966C

accent

#8E42E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2870AE

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

Preview Lab → · Contrast checker → · Palette generator →