#1892B4#1892B4

#1892B4 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.4% C 0.109 H 223.0°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#1892B4
RGB	rgb(24, 146, 180)
HSL	hsl(193, 76%, 40%)
HSV	hsv(193, 87%, 71%)
CMYK	cmyk(86.7%, 18.9%, 0%, 29.4%)
CIE-LAB	lab(56.13, -19.13, -26.59)
CIE-LCH	lch(56.13, 32.75, 234.27°)
OKLab	oklab(61.39% -0.08 -0.0746)
OKLCH	oklch(61.39% 0.109 223)
XYZ	xyz(18.8903, 24.0448, 46.8167)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1892B4 #B43A18

analogous

#18B488 #1892B4 #1844B4

triadic

#1892B4 #B41892 #92B418

tetradic

#1892B4 #8818B4 #B43A18 #44B418

square

#1892B4 #8818B4 #B43A18 #44B418

split-complementary

#1892B4 #B41844 #B48818

monochromatic

#0A3A48 #11667E #1892B4 #27B9E2 #5DCBE9

Accessibility & contrast

On white

3.61

#1892B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#1892B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1892B4

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1892B4	#FFFFFF	#000000	##000000
##1892B4	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8EB6

Deuteranopia (green-blind)

#6B80B4

Tritanopia (blue-blind)

#009C9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1892b4;
/* rgb */ color: rgb(24, 146, 180);
/* oklch */ color: oklch(61.4% 0.109 223.0);

Tailwind

colors: {
  custom: {
    50: '#74b2ca',
    500: '#1892b4',
    950: '#000000',
  },
}

SCSS

$custom: #1892b4;
$custom-light: #74b2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1892b4",
  "rgb": {
    "r": 24,
    "g": 146,
    "b": 180
  },
  "hsl": {
    "h": 193.077,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.6139,
    "c": 0.1094,
    "h": 223
  },
  "luminance": 0.24047
}

Semantic roles & 50–950 ramp

primary

#1892B4

secondary

#CD745B

accent

#5E35F3

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1892B4

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

Preview Lab → · Contrast checker → · Palette generator →