#1E93B2#1E93B2

#1E93B2 is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.6% C 0.106 H 221.2°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1E93B2
RGB	rgb(30, 147, 178)
HSL	hsl(193, 71%, 41%)
HSV	hsv(193, 83%, 70%)
CMYK	cmyk(83.1%, 17.4%, 0%, 30.2%)
CIE-LAB	lab(56.44, -19.89, -24.96)
CIE-LCH	lch(56.44, 31.92, 231.46°)
OKLab	oklab(61.64% -0.08 -0.07)
OKLCH	oklch(61.64% 0.106 221.2)
XYZ	xyz(19.0016, 24.3554, 45.8104)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E93B2 #B23D1E

analogous

#1EB287 #1E93B2 #1E49B2

triadic

#1E93B2 #B21E93 #93B21E

tetradic

#1E93B2 #871EB2 #B23D1E #49B21E

square

#1E93B2 #871EB2 #B23D1E #49B21E

split-complementary

#1E93B2 #B21E49 #B2871E

monochromatic

#0C3C49 #15687E #1E93B2 #31B8DC #65CAE5

Accessibility & contrast

On white

3.58

#1E93B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1E93B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E93B2

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E93B2	#FFFFFF	#000000	##000000
##1E93B2	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)

#818FB4

Deuteranopia (green-blind)

#6D81B2

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1e93b2;
/* rgb */ color: rgb(30, 147, 178);
/* oklch */ color: oklch(61.6% 0.106 221.2);

Tailwind

colors: {
  custom: {
    50: '#75b3c9',
    500: '#1e93b2',
    950: '#000000',
  },
}

SCSS

$custom: #1e93b2;
$custom-light: #75b3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e93b2",
  "rgb": {
    "r": 30,
    "g": 147,
    "b": 178
  },
  "hsl": {
    "h": 192.568,
    "s": 71.154,
    "l": 40.784
  },
  "oklch": {
    "l": 0.61635,
    "c": 0.10629,
    "h": 221.2
  },
  "luminance": 0.24358
}

Semantic roles & 50–950 ramp

primary

#1E93B2

secondary

#CA7762

accent

#603AEE

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1E93B2

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

Preview Lab → · Contrast checker → · Palette generator →