#1E90A1#1E90A1

#1E90A1 is a mid, moderate teal. Relative luminance 0.228; OKLCH L 60.1% C 0.097 H 210.4°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E90A1
RGB	rgb(30, 144, 161)
HSL	hsl(188, 69%, 37%)
HSV	hsv(188, 81%, 63%)
CMYK	cmyk(81.4%, 10.6%, 0%, 36.9%)
CIE-LAB	lab(54.86, -24.05, -17.67)
CIE-LCH	lch(54.86, 29.84, 216.30°)
OKLab	oklab(60.14% -0.0841 -0.0492)
OKLCH	oklch(60.14% 0.097 210.4)
XYZ	xyz(16.9389, 22.7936, 37.2181)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E90A1 #A12F1E

analogous

#1EA170 #1E90A1 #1E4FA1

triadic

#1E90A1 #A11E90 #90A11E

tetradic

#1E90A1 #701EA1 #A12F1E #4FA11E

square

#1E90A1 #701EA1 #A12F1E #4FA11E

split-complementary

#1E90A1 #A11E4F #A1701E

monochromatic

#0B343A #14626D #1E90A1 #28BED5 #59CFE0

Accessibility & contrast

On white

3.78

#1E90A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1E90A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E90A1

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E90A1	#FFFFFF	#000000	##000000
##1E90A1	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828AA2

Deuteranopia (green-blind)

#707EA1

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1e90a1;
/* rgb */ color: rgb(30, 144, 161);
/* oklch */ color: oklch(60.1% 0.097 210.4);

Tailwind

colors: {
  custom: {
    50: '#73b1bc',
    500: '#1e90a1',
    950: '#000000',
  },
}

SCSS

$custom: #1e90a1;
$custom-light: #73b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e90a1",
  "rgb": {
    "r": 30,
    "g": 144,
    "b": 161
  },
  "hsl": {
    "h": 187.786,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.60144,
    "c": 0.09744,
    "h": 210.4
  },
  "luminance": 0.22796
}

Semantic roles & 50–950 ramp

primary

#1E90A1

secondary

#C46557

accent

#533CEB

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1E90A1

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

Preview Lab → · Contrast checker → · Palette generator →