#1872A0#1872A0

#1872A0 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.4% C 0.107 H 237.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1872A0
RGB	rgb(24, 114, 160)
HSL	hsl(200, 74%, 36%)
HSV	hsv(200, 85%, 63%)
CMYK	cmyk(85%, 28.8%, 0%, 37.3%)
CIE-LAB	lab(45.31, -8.41, -31.85)
CIE-LCH	lch(45.31, 32.94, 255.21°)
OKLab	oklab(52.44% -0.0575 -0.0902)
OKLCH	oklch(52.44% 0.107 237.5)
XYZ	xyz(12.7366, 14.7653, 35.4296)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1872A0 #A04618

analogous

#18A08A #1872A0 #182EA0

triadic

#1872A0 #A01872 #72A018

tetradic

#1872A0 #8A18A0 #A04618 #2EA018

square

#1872A0 #8A18A0 #A04618 #2EA018

split-complementary

#1872A0 #A0182E #A08A18

monochromatic

#082636 #104C6B #1872A0 #2098D5 #4EB2E4

Accessibility & contrast

On white

5.31

#1872A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#1872A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1872A0

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1872A0	#FFFFFF	#000000	##FFFFFF
##1872A0	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C72A2

Deuteranopia (green-blind)

#4A669F

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1872a0;
/* rgb */ color: rgb(24, 114, 160);
/* oklch */ color: oklch(52.4% 0.107 237.5);

Tailwind

colors: {
  custom: {
    50: '#6e9abc',
    500: '#1872a0',
    950: '#000000',
  },
}

SCSS

$custom: #1872a0;
$custom-light: #6e9abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1872a0",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 160
  },
  "hsl": {
    "h": 200.294,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52444,
    "c": 0.10699,
    "h": 237.5
  },
  "luminance": 0.14767
}

Semantic roles & 50–950 ramp

primary

#1872A0

secondary

#C6764D

accent

#7637F1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1872A0

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

Preview Lab → · Contrast checker → · Palette generator →