#1D94BB#1D94BB

#1D94BB is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.3% C 0.113 H 226.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1D94BB
RGB	rgb(29, 148, 187)
HSL	hsl(195, 73%, 42%)
HSV	hsv(195, 84%, 73%)
CMYK	cmyk(84.5%, 20.9%, 0%, 26.7%)
CIE-LAB	lab(57.10, -17.39, -29.06)
CIE-LCH	lch(57.10, 33.86, 239.11°)
OKLab	oklab(62.28% -0.0778 -0.0817)
OKLCH	oklch(62.28% 0.113 226.4)
XYZ	xyz(20.0625, 25.0263, 50.7772)
Luminance	0.2503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D94BB #BB441D

analogous

#1DBB93 #1D94BB #1D45BB

triadic

#1D94BB #BB1D94 #94BB1D

tetradic

#1D94BB #931DBB #BB441D #45BB1D

square

#1D94BB #931DBB #BB441D #45BB1D

split-complementary

#1D94BB #BB1D45 #BB931D

monochromatic

#0D4051 #156A86 #1D94BB #35B6E0 #6AC9E8

Accessibility & contrast

On white

3.50

#1D94BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#1D94BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D94BB

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D94BB	#FFFFFF	#000000	##000000
##1D94BB	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F91BD

Deuteranopia (green-blind)

#6B83BB

Tritanopia (blue-blind)

#009FA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1d94bb;
/* rgb */ color: rgb(29, 148, 187);
/* oklch */ color: oklch(62.3% 0.113 226.4);

Tailwind

colors: {
  custom: {
    50: '#77b3cf',
    500: '#1d94bb',
    950: '#000000',
  },
}

SCSS

$custom: #1d94bb;
$custom-light: #77b3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#1d94bb",
  "rgb": {
    "r": 29,
    "g": 148,
    "b": 187
  },
  "hsl": {
    "h": 194.81,
    "s": 73.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62281,
    "c": 0.11283,
    "h": 226.4
  },
  "luminance": 0.25029
}

Semantic roles & 50–950 ramp

primary

#1D94BB

secondary

#CE8066

accent

#6538F0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0A1114

muted

#7C8082

Preview Lab

Preview with #1D94BB

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

Preview Lab → · Contrast checker → · Palette generator →