#1E89A6#1E89A6

#1E89A6 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.6% C 0.100 H 221.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E89A6
RGB	rgb(30, 137, 166)
HSL	hsl(193, 69%, 38%)
HSV	hsv(193, 82%, 65%)
CMYK	cmyk(81.9%, 17.5%, 0%, 34.9%)
CIE-LAB	lab(52.86, -18.67, -23.61)
CIE-LCH	lch(52.86, 30.10, 231.66°)
OKLab	oklab(58.6% -0.0752 -0.0661)
OKLCH	oklch(58.6% 0.1 221.4)
XYZ	xyz(16.3611, 20.9185, 39.2444)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E89A6 #A63B1E

analogous

#1EA67F #1E89A6 #1E45A6

triadic

#1E89A6 #A61E89 #89A61E

tetradic

#1E89A6 #7F1EA6 #A63B1E #45A61E

square

#1E89A6 #7F1EA6 #A63B1E #45A61E

split-complementary

#1E89A6 #A61E45 #A67F1E

monochromatic

#0B333E #155E72 #1E89A6 #29B3D8 #5DC5E2

Accessibility & contrast

On white

4.05

#1E89A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#1E89A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E89A6

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E89A6	#FFFFFF	#000000	##000000
##1E89A6	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7885A8

Deuteranopia (green-blind)

#6679A6

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1e89a6;
/* rgb */ color: rgb(30, 137, 166);
/* oklch */ color: oklch(58.6% 0.100 221.4);

Tailwind

colors: {
  custom: {
    50: '#73abc0',
    500: '#1e89a6',
    950: '#000000',
  },
}

SCSS

$custom: #1e89a6;
$custom-light: #73abc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e89a6",
  "rgb": {
    "r": 30,
    "g": 137,
    "b": 166
  },
  "hsl": {
    "h": 192.794,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58597,
    "c": 0.10012,
    "h": 221.4
  },
  "luminance": 0.20921
}

Semantic roles & 50–950 ramp

primary

#1E89A6

secondary

#C6715A

accent

#613CEC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1E89A6

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

Preview Lab → · Contrast checker → · Palette generator →