#1E8DB2#1E8DB2

#1E8DB2 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.2% C 0.108 H 226.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E8DB2
RGB	rgb(30, 141, 178)
HSL	hsl(195, 71%, 41%)
HSV	hsv(195, 83%, 70%)
CMYK	cmyk(83.1%, 20.8%, 0%, 30.2%)
CIE-LAB	lab(54.59, -16.66, -27.82)
CIE-LCH	lch(54.59, 32.43, 239.09°)
OKLab	oklab(60.15% -0.0743 -0.0782)
OKLCH	oklch(60.15% 0.108 226.5)
XYZ	xyz(18.0928, 22.5378, 45.5075)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8DB2 #B2431E

analogous

#1EB28D #1E8DB2 #1E43B2

triadic

#1E8DB2 #B21E8D #8DB21E

tetradic

#1E8DB2 #8D1EB2 #B2431E #43B21E

square

#1E8DB2 #8D1EB2 #B2431E #43B21E

split-complementary

#1E8DB2 #B21E43 #B28D1E

monochromatic

#0C3A49 #15647E #1E8DB2 #31B1DC #65C5E5

Accessibility & contrast

On white

3.81

#1E8DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#1E8DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8DB2

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8DB2	#FFFFFF	#000000	##000000
##1E8DB2	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798AB4

Deuteranopia (green-blind)

#667DB2

Tritanopia (blue-blind)

#009899

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1e8db2;
/* rgb */ color: rgb(30, 141, 178);
/* oklch */ color: oklch(60.2% 0.108 226.5);

Tailwind

colors: {
  custom: {
    50: '#75aec9',
    500: '#1e8db2',
    950: '#000000',
  },
}

SCSS

$custom: #1e8db2;
$custom-light: #75aec9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8db2",
  "rgb": {
    "r": 30,
    "g": 141,
    "b": 178
  },
  "hsl": {
    "h": 195,
    "s": 71.154,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60151,
    "c": 0.1079,
    "h": 226.5
  },
  "luminance": 0.2254
}

Semantic roles & 50–950 ramp

primary

#1E8DB2

secondary

#CA7C62

accent

#673AEE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1E8DB2

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

Preview Lab → · Contrast checker → · Palette generator →