#1E829F#1E829F

#1E829F is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.5% C 0.097 H 222.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E829F
RGB	rgb(30, 130, 159)
HSL	hsl(193, 68%, 37%)
HSV	hsv(193, 81%, 62%)
CMYK	cmyk(81.1%, 18.2%, 0%, 37.6%)
CIE-LAB	lab(50.38, -17.31, -23.37)
CIE-LCH	lch(50.38, 29.08, 233.48°)
OKLab	oklab(56.52% -0.0711 -0.0655)
OKLCH	oklch(56.52% 0.097 222.7)
XYZ	xyz(14.7734, 18.7426, 35.6332)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E829F #9F3B1E

analogous

#1E9F7B #1E829F #1E429F

triadic

#1E829F #9F1E82 #829F1E

tetradic

#1E829F #7B1E9F #9F3B1E #429F1E

square

#1E829F #7B1E9F #9F3B1E #429F1E

split-complementary

#1E829F #9F1E42 #9F7B1E

monochromatic

#0B2E38 #14586C #1E829F #28ACD2 #58C1DF

Accessibility & contrast

On white

4.42

#1E829F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1E829F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E829F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E829F	#FFFFFF	#000000	##000000
##1E829F	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717FA0

Deuteranopia (green-blind)

#60739F

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1e829f;
/* rgb */ color: rgb(30, 130, 159);
/* oklch */ color: oklch(56.5% 0.097 222.7);

Tailwind

colors: {
  custom: {
    50: '#71a6bb',
    500: '#1e829f',
    950: '#000000',
  },
}

SCSS

$custom: #1e829f;
$custom-light: #71a6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e829f",
  "rgb": {
    "r": 30,
    "g": 130,
    "b": 159
  },
  "hsl": {
    "h": 193.488,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56515,
    "c": 0.09669,
    "h": 222.7
  },
  "luminance": 0.18744
}

Semantic roles & 50–950 ramp

primary

#1E829F

secondary

#C36E56

accent

#643DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1E829F

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

Preview Lab → · Contrast checker → · Palette generator →