#1790A1#1790A1

#1790A1 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.0% C 0.099 H 210.0°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1790A1
RGB	rgb(23, 144, 161)
HSL	hsl(187, 75%, 36%)
HSV	hsv(187, 86%, 63%)
CMYK	cmyk(85.7%, 10.6%, 0%, 36.9%)
CIE-LAB	lab(54.76, -24.64, -17.83)
CIE-LCH	lch(54.76, 30.41, 215.88°)
OKLab	oklab(60.04% -0.0861 -0.0497)
OKLCH	oklch(60.04% 0.099 210)
XYZ	xyz(16.7568, 22.6997, 37.2096)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1790A1 #A12817

analogous

#17A16D #1790A1 #174BA1

triadic

#1790A1 #A11790 #90A117

tetradic

#1790A1 #6D17A1 #A12817 #4BA117

square

#1790A1 #6D17A1 #A12817 #4BA117

split-complementary

#1790A1 #A1174B #A16D17

monochromatic

#083036 #0F606B #1790A1 #1FC0D7 #4DD3E6

Accessibility & contrast

On white

3.79

#1790A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#1790A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1790A1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1790A1	#FFFFFF	#000000	##000000
##1790A1	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	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: #1790a1;
/* rgb */ color: rgb(23, 144, 161);
/* oklch */ color: oklch(60.0% 0.099 210.0);

Tailwind

colors: {
  custom: {
    50: '#71b1bc',
    500: '#1790a1',
    950: '#000000',
  },
}

SCSS

$custom: #1790a1;
$custom-light: #71b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1790a1",
  "rgb": {
    "r": 23,
    "g": 144,
    "b": 161
  },
  "hsl": {
    "h": 187.391,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60037,
    "c": 0.0994,
    "h": 210
  },
  "luminance": 0.22702
}

Semantic roles & 50–950 ramp

primary

#1790A1

secondary

#C75C4C

accent

#4D36F2

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1790A1

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

Preview Lab → · Contrast checker → · Palette generator →