#1C94B4#1C94B4

#1C94B4 is a mid, moderate cyan. Relative luminance 0.247; OKLCH L 61.9% C 0.108 H 221.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C94B4
RGB	rgb(28, 148, 180)
HSL	hsl(193, 73%, 41%)
HSV	hsv(193, 84%, 71%)
CMYK	cmyk(84.4%, 17.8%, 0%, 29.4%)
CIE-LAB	lab(56.80, -19.90, -25.55)
CIE-LCH	lch(56.80, 32.38, 232.09°)
OKLab	oklab(61.94% -0.0808 -0.0716)
OKLCH	oklch(61.94% 0.108 221.6)
XYZ	xyz(19.3035, 24.7195, 46.9251)
Luminance	0.2472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C94B4 #B43C1C

analogous

#1CB488 #1C94B4 #1C48B4

triadic

#1C94B4 #B41C94 #94B41C

tetradic

#1C94B4 #881CB4 #B43C1C #48B41C

square

#1C94B4 #881CB4 #B43C1C #48B41C

split-complementary

#1C94B4 #B41C48 #B4881C

monochromatic

#0C3D4A #14687F #1C94B4 #2FBADF #64CBE7

Accessibility & contrast

On white

3.53

#1C94B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#1C94B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C94B4

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C94B4	#FFFFFF	#000000	##000000
##1C94B4	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8190B6

Deuteranopia (green-blind)

#6E82B4

Tritanopia (blue-blind)

#009E9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1c94b4;
/* rgb */ color: rgb(28, 148, 180);
/* oklch */ color: oklch(61.9% 0.108 221.6);

Tailwind

colors: {
  custom: {
    50: '#75b3ca',
    500: '#1c94b4',
    950: '#000000',
  },
}

SCSS

$custom: #1c94b4;
$custom-light: #75b3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1c94b4",
  "rgb": {
    "r": 28,
    "g": 148,
    "b": 180
  },
  "hsl": {
    "h": 192.632,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.61942,
    "c": 0.10796,
    "h": 221.6
  },
  "luminance": 0.24722
}

Semantic roles & 50–950 ramp

primary

#1C94B4

secondary

#CC7760

accent

#5F38F0

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1C94B4

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

Preview Lab → · Contrast checker → · Palette generator →