#2870AA#2870AA

#2870AA is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.9% C 0.115 H 246.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#2870AA
RGB	rgb(40, 112, 170)
HSL	hsl(207, 62%, 41%)
HSV	hsv(207, 76%, 67%)
CMYK	cmyk(76.5%, 34.1%, 0%, 33.3%)
CIE-LAB	lab(45.55, -1.74, -37.32)
CIE-LCH	lch(45.55, 37.36, 267.33°)
OKLab	oklab(52.9% -0.0453 -0.106)
OKLCH	oklch(52.9% 0.115 246.8)
XYZ	xyz(13.9222, 14.9401, 40.1724)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2870AA #AA6228

analogous

#28AAA3 #2870AA #282FAA

triadic

#2870AA #AA2870 #70AA28

tetradic

#2870AA #A328AA #AA6228 #2FAA28

square

#2870AA #A328AA #AA6228 #2FAA28

split-complementary

#2870AA #AA282F #AAA328

monochromatic

#112F47 #1C4F78 #2870AA #3E90D2 #6FACDD

Accessibility & contrast

On white

5.27

#2870AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2870AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2870AA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2870AA	#FFFFFF	#000000	##FFFFFF
##2870AA	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AC

Deuteranopia (green-blind)

#4366A9

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2870aa;
/* rgb */ color: rgb(40, 112, 170);
/* oklch */ color: oklch(52.9% 0.115 246.8);

Tailwind

colors: {
  custom: {
    50: '#7598c3',
    500: '#2870aa',
    950: '#000000',
  },
}

SCSS

$custom: #2870aa;
$custom-light: #7598c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2870aa",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 170
  },
  "hsl": {
    "h": 206.769,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52901,
    "c": 0.11531,
    "h": 246.8
  },
  "luminance": 0.14942
}

Semantic roles & 50–950 ramp

primary

#2870AA

secondary

#C4926A

accent

#8B43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2870AA

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

Preview Lab → · Contrast checker → · Palette generator →