#1E8EB4#1E8EB4

#1E8EB4 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.5% C 0.109 H 226.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1E8EB4
RGB	rgb(30, 142, 180)
HSL	hsl(195, 71%, 41%)
HSV	hsv(195, 83%, 71%)
CMYK	cmyk(83.3%, 21.1%, 0%, 29.4%)
CIE-LAB	lab(54.98, -16.50, -28.36)
CIE-LCH	lch(54.98, 32.81, 239.81°)
OKLab	oklab(60.49% -0.0745 -0.0797)
OKLCH	oklch(60.49% 0.109 226.9)
XYZ	xyz(18.4432, 22.9150, 46.6221)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8EB4 #B4441E

analogous

#1EB48F #1E8EB4 #1E43B4

triadic

#1E8EB4 #B41E8E #8EB41E

tetradic

#1E8EB4 #8F1EB4 #B4441E #43B41E

square

#1E8EB4 #8F1EB4 #B4441E #43B41E

split-complementary

#1E8EB4 #B41E43 #B48F1E

monochromatic

#0D3B4B #156580 #1E8EB4 #32B2DD #67C5E6

Accessibility & contrast

On white

3.76

#1E8EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#1E8EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8EB4

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8EB4	#FFFFFF	#000000	##000000
##1E8EB4	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB6

Deuteranopia (green-blind)

#667EB4

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1e8eb4;
/* rgb */ color: rgb(30, 142, 180);
/* oklch */ color: oklch(60.5% 0.109 226.9);

Tailwind

colors: {
  custom: {
    50: '#75afca',
    500: '#1e8eb4',
    950: '#000000',
  },
}

SCSS

$custom: #1e8eb4;
$custom-light: #75afca;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8eb4",
  "rgb": {
    "r": 30,
    "g": 142,
    "b": 180
  },
  "hsl": {
    "h": 195.2,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.60493,
    "c": 0.10914,
    "h": 226.9
  },
  "luminance": 0.22917
}

Semantic roles & 50–950 ramp

primary

#1E8EB4

secondary

#CB7D63

accent

#673AEE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1E8EB4

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

Preview Lab → · Contrast checker → · Palette generator →