#2870AC#2870AC

#2870AC is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.0% C 0.118 H 247.7°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2870AC
RGB	rgb(40, 112, 172)
HSL	hsl(207, 62%, 42%)
HSV	hsv(207, 77%, 67%)
CMYK	cmyk(76.7%, 34.9%, 0%, 32.5%)
CIE-LAB	lab(45.66, -1.00, -38.33)
CIE-LCH	lch(45.66, 38.34, 268.51°)
OKLab	oklab(53.02% -0.0448 -0.109)
OKLCH	oklch(53.02% 0.118 247.7)
XYZ	xyz(14.1128, 15.0164, 41.1764)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2870AC #AC6428

analogous

#28ACA6 #2870AC #282EAC

triadic

#2870AC #AC2870 #70AC28

tetradic

#2870AC #A628AC #AC6428 #2EAC28

square

#2870AC #A628AC #AC6428 #2EAC28

split-complementary

#2870AC #AC282E #ACA628

monochromatic

#112F49 #1C507A #2870AC #3F8FD2 #71ACDE

Accessibility & contrast

On white

5.25

#2870AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2870AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2870AC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2870AC	#FFFFFF	#000000	##FFFFFF
##2870AC	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5473AF

Deuteranopia (green-blind)

#4167AB

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2870ac;
/* rgb */ color: rgb(40, 112, 172);
/* oklch */ color: oklch(53.0% 0.118 247.7);

Tailwind

colors: {
  custom: {
    50: '#7598c5',
    500: '#2870ac',
    950: '#000000',
  },
}

SCSS

$custom: #2870ac;
$custom-light: #7598c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2870ac",
  "rgb": {
    "r": 40,
    "g": 112,
    "b": 172
  },
  "hsl": {
    "h": 207.273,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53018,
    "c": 0.1178,
    "h": 247.7
  },
  "luminance": 0.15018
}

Semantic roles & 50–950 ramp

primary

#2870AC

secondary

#C5946B

accent

#8C42E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2870AC

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

Preview Lab → · Contrast checker → · Palette generator →