#2870A2#2870A2

#2870A2 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.4% C 0.106 H 243.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#2870A2
RGB	rgb(40, 112, 162)
HSL	hsl(205, 60%, 40%)
HSV	hsv(205, 75%, 64%)
CMYK	cmyk(75.3%, 30.9%, 0%, 36.5%)
CIE-LAB	lab(45.15, -4.71, -33.26)
CIE-LCH	lch(45.15, 33.60, 261.94°)
OKLab	oklab(52.45% -0.0478 -0.0942)
OKLCH	oklch(52.45% 0.106 243.1)
XYZ	xyz(13.1883, 14.6466, 36.3074)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2870A2 #A25A28

analogous

#28A297 #2870A2 #2833A2

triadic

#2870A2 #A22870 #70A228

tetradic

#2870A2 #9728A2 #A25A28 #33A228

square

#2870A2 #9728A2 #A25A28 #33A228

split-complementary

#2870A2 #A22833 #A29728

monochromatic

#102C40 #1C4E71 #2870A2 #3991CE #6AACDA

Accessibility & contrast

On white

5.34

#2870A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#2870A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2870A2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2870A2	#FFFFFF	#000000	##FFFFFF
##2870A2	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A4

Deuteranopia (green-blind)

#4866A1

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2870a2;
/* rgb */ color: rgb(40, 112, 162);
/* oklch */ color: oklch(52.4% 0.106 243.1);

Tailwind

colors: {
  custom: {
    50: '#7398be',
    500: '#2870a2',
    950: '#000000',
  },
}

SCSS

$custom: #2870a2;
$custom-light: #7398be;
$custom-dark: #000000;

JSON

{
  "hex": "#2870a2",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 162
  },
  "hsl": {
    "h": 204.59,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52448,
    "c": 0.10562,
    "h": 243.1
  },
  "luminance": 0.14648
}

Semantic roles & 50–950 ramp

primary

#2870A2

secondary

#C18B65

accent

#8644E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2870A2

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

Preview Lab → · Contrast checker → · Palette generator →