#1E8AA1#1E8AA1

#1E8AA1 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.6% C 0.097 H 216.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E8AA1
RGB	rgb(30, 138, 161)
HSL	hsl(191, 69%, 37%)
HSV	hsv(191, 81%, 63%)
CMYK	cmyk(81.4%, 14.3%, 0%, 36.9%)
CIE-LAB	lab(52.98, -20.92, -20.54)
CIE-LCH	lch(52.98, 29.32, 224.48°)
OKLab	oklab(58.63% -0.0782 -0.0574)
OKLCH	oklch(58.63% 0.097 216.3)
XYZ	xyz(16.0542, 21.0242, 36.9232)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8AA1 #A1351E

analogous

#1EA176 #1E8AA1 #1E49A1

triadic

#1E8AA1 #A11E8A #8AA11E

tetradic

#1E8AA1 #761EA1 #A1351E #49A11E

square

#1E8AA1 #761EA1 #A1351E #49A11E

split-complementary

#1E8AA1 #A11E49 #A1761E

monochromatic

#0B323A #145E6D #1E8AA1 #28B6D5 #59C8E0

Accessibility & contrast

On white

4.03

#1E8AA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1E8AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8AA1

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8AA1	#FFFFFF	#000000	##000000
##1E8AA1	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B86A2

Deuteranopia (green-blind)

#6979A1

Tritanopia (blue-blind)

#009291

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1e8aa1;
/* rgb */ color: rgb(30, 138, 161);
/* oklch */ color: oklch(58.6% 0.097 216.3);

Tailwind

colors: {
  custom: {
    50: '#72acbc',
    500: '#1e8aa1',
    950: '#000000',
  },
}

SCSS

$custom: #1e8aa1;
$custom-light: #72acbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8aa1",
  "rgb": {
    "r": 30,
    "g": 138,
    "b": 161
  },
  "hsl": {
    "h": 190.534,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58625,
    "c": 0.09699,
    "h": 216.3
  },
  "luminance": 0.21026
}

Semantic roles & 50–950 ramp

primary

#1E8AA1

secondary

#C46A57

accent

#5B3CEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1E8AA1

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

Preview Lab → · Contrast checker → · Palette generator →