#1993B4#1993B4

#1993B4 is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.7% C 0.109 H 222.2°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1993B4
RGB	rgb(25, 147, 180)
HSL	hsl(193, 76%, 40%)
HSV	hsv(193, 86%, 71%)
CMYK	cmyk(86.1%, 18.3%, 0%, 29.4%)
CIE-LAB	lab(56.45, -19.59, -26.09)
CIE-LCH	lch(56.45, 32.63, 233.10°)
OKLab	oklab(61.65% -0.0806 -0.0732)
OKLCH	oklch(61.65% 0.109 222.2)
XYZ	xyz(19.0693, 24.3669, 46.8694)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1993B4 #B43A19

analogous

#19B487 #1993B4 #1946B4

triadic

#1993B4 #B41993 #93B419

tetradic

#1993B4 #8719B4 #B43A19 #46B419

square

#1993B4 #8719B4 #B43A19 #46B419

split-complementary

#1993B4 #B41946 #B48719

monochromatic

#0A3B49 #12677E #1993B4 #29BAE1 #5FCBE9

Accessibility & contrast

On white

3.58

#1993B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1993B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1993B4

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1993B4	#FFFFFF	#000000	##000000
##1993B4	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808FB6

Deuteranopia (green-blind)

#6C81B4

Tritanopia (blue-blind)

#009D9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1993b4;
/* rgb */ color: rgb(25, 147, 180);
/* oklch */ color: oklch(61.7% 0.109 222.2);

Tailwind

colors: {
  custom: {
    50: '#75b2ca',
    500: '#1993b4',
    950: '#000000',
  },
}

SCSS

$custom: #1993b4;
$custom-light: #75b2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1993b4",
  "rgb": {
    "r": 25,
    "g": 147,
    "b": 180
  },
  "hsl": {
    "h": 192.774,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61651,
    "c": 0.10892,
    "h": 222.2
  },
  "luminance": 0.24369
}

Semantic roles & 50–950 ramp

primary

#1993B4

secondary

#CD745C

accent

#5E36F2

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1993B4

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

Preview Lab → · Contrast checker → · Palette generator →