#1E99AD#1E99AD

#1E99AD is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.9% C 0.103 H 211.9°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E99AD
RGB	rgb(30, 153, 173)
HSL	hsl(188, 70%, 40%)
HSV	hsv(188, 83%, 68%)
CMYK	cmyk(82.7%, 11.6%, 0%, 32.2%)
CIE-LAB	lab(58.11, -24.70, -19.57)
CIE-LCH	lch(58.11, 31.51, 218.39°)
OKLab	oklab(62.91% -0.0878 -0.0546)
OKLCH	oklch(62.91% 0.103 211.9)
XYZ	xyz(19.4662, 26.0731, 43.5337)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E99AD #AD321E

analogous

#1EAD7A #1E99AD #1E51AD

triadic

#1E99AD #AD1E99 #99AD1E

tetradic

#1E99AD #7A1EAD #AD321E #51AD1E

square

#1E99AD #7A1EAD #AD321E #51AD1E

split-complementary

#1E99AD #AD1E51 #AD7A1E

monochromatic

#0C3D45 #156B79 #1E99AD #2EC2DB #62D2E4

Accessibility & contrast

On white

3.38

#1E99AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#1E99AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E99AD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E99AD	#FFFFFF	#000000	##000000
##1E99AD	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AE

Deuteranopia (green-blind)

#7786AD

Tritanopia (blue-blind)

#00A19F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1e99ad;
/* rgb */ color: rgb(30, 153, 173);
/* oklch */ color: oklch(62.9% 0.103 211.9);

Tailwind

colors: {
  custom: {
    50: '#75b7c5',
    500: '#1e99ad',
    950: '#000000',
  },
}

SCSS

$custom: #1e99ad;
$custom-light: #75b7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e99ad",
  "rgb": {
    "r": 30,
    "g": 153,
    "b": 173
  },
  "hsl": {
    "h": 188.392,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62913,
    "c": 0.10338,
    "h": 211.9
  },
  "luminance": 0.26076
}

Semantic roles & 50–950 ramp

primary

#1E99AD

secondary

#C86D5E

accent

#543BED

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1E99AD

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

Preview Lab → · Contrast checker → · Palette generator →