#1893B3#1893B3

#1893B3 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.6% C 0.108 H 221.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1893B3
RGB	rgb(24, 147, 179)
HSL	hsl(192, 76%, 40%)
HSV	hsv(192, 87%, 70%)
CMYK	cmyk(86.6%, 17.9%, 0%, 29.8%)
CIE-LAB	lab(56.40, -20.01, -25.60)
CIE-LCH	lch(56.40, 32.49, 232.00°)
OKLab	oklab(61.59% -0.0813 -0.0718)
OKLCH	oklch(61.59% 0.108 221.5)
XYZ	xyz(18.9436, 24.3138, 46.3337)
Luminance	0.2432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1893B3 #B33818

analogous

#18B386 #1893B3 #1846B3

triadic

#1893B3 #B31893 #93B318

tetradic

#1893B3 #8618B3 #B33818 #46B318

square

#1893B3 #8618B3 #B33818 #46B318

split-complementary

#1893B3 #B31846 #B38618

monochromatic

#0A3A47 #11677D #1893B3 #26BBE2 #5CCCE9

Accessibility & contrast

On white

3.58

#1893B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#1893B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1893B3

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1893B3	#FFFFFF	#000000	##000000
##1893B3	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808FB5

Deuteranopia (green-blind)

#6D81B3

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1893b3;
/* rgb */ color: rgb(24, 147, 179);
/* oklch */ color: oklch(61.6% 0.108 221.5);

Tailwind

colors: {
  custom: {
    50: '#74b3c9',
    500: '#1893b3',
    950: '#000000',
  },
}

SCSS

$custom: #1893b3;
$custom-light: #74b3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1893b3",
  "rgb": {
    "r": 24,
    "g": 147,
    "b": 179
  },
  "hsl": {
    "h": 192.387,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61592,
    "c": 0.10848,
    "h": 221.5
  },
  "luminance": 0.24316
}

Semantic roles & 50–950 ramp

primary

#1893B3

secondary

#CD725A

accent

#5C35F3

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1893B3

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

Preview Lab → · Contrast checker → · Palette generator →