#2870A0#2870A0

#2870A0 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.3% C 0.103 H 242.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2870A0
RGB	rgb(40, 112, 160)
HSL	hsl(204, 60%, 39%)
HSV	hsv(204, 75%, 63%)
CMYK	cmyk(75%, 30%, 0%, 37.3%)
CIE-LAB	lab(45.05, -5.44, -32.24)
CIE-LCH	lch(45.05, 32.70, 260.42°)
OKLab	oklab(52.34% -0.0484 -0.0912)
OKLCH	oklch(52.34% 0.103 242)
XYZ	xyz(13.0119, 14.5760, 35.3786)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2870A0 #A05828

analogous

#28A094 #2870A0 #2834A0

triadic

#2870A0 #A02870 #70A028

tetradic

#2870A0 #9428A0 #A05828 #34A028

square

#2870A0 #9428A0 #A05828 #34A028

split-complementary

#2870A0 #A02834 #A09428

monochromatic

#102B3E #1C4E6F #2870A0 #3892CD #69ACD9

Accessibility & contrast

On white

5.36

#2870A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#2870A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2870A0

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2870A0	#FFFFFF	#000000	##FFFFFF
##2870A0	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A2

Deuteranopia (green-blind)

#49669F

Tritanopia (blue-blind)

#007C81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2870a0;
/* rgb */ color: rgb(40, 112, 160);
/* oklch */ color: oklch(52.3% 0.103 242.0);

Tailwind

colors: {
  custom: {
    50: '#7398bc',
    500: '#2870a0',
    950: '#000000',
  },
}

SCSS

$custom: #2870a0;
$custom-light: #7398bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2870a0",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 160
  },
  "hsl": {
    "h": 204,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52338,
    "c": 0.10327,
    "h": 242
  },
  "luminance": 0.14578
}

Semantic roles & 50–950 ramp

primary

#2870A0

secondary

#C08964

accent

#8445E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2870A0

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

Preview Lab → · Contrast checker → · Palette generator →