#1E82A8#1E82A8

#1E82A8 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.9% C 0.104 H 229.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1E82A8
RGB	rgb(30, 130, 168)
HSL	hsl(197, 70%, 39%)
HSV	hsv(197, 82%, 66%)
CMYK	cmyk(82.1%, 22.6%, 0%, 34.1%)
CIE-LAB	lab(50.76, -14.12, -28.00)
CIE-LCH	lch(50.76, 31.36, 243.24°)
OKLab	oklab(56.95% -0.0676 -0.0788)
OKLCH	oklch(56.95% 0.104 229.4)
XYZ	xyz(15.5830, 19.0665, 39.8971)
Luminance	0.1907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E82A8 #A8441E

analogous

#1EA889 #1E82A8 #1E3DA8

triadic

#1E82A8 #A81E82 #82A81E

tetradic

#1E82A8 #891EA8 #A8441E #3DA81E

square

#1E82A8 #891EA8 #A8441E #3DA81E

split-complementary

#1E82A8 #A81E3D #A8891E

monochromatic

#0B3240 #155A74 #1E82A8 #2AA9D9 #5EBEE2

Accessibility & contrast

On white

4.36

#1E82A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1E82A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E82A8

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E82A8	#FFFFFF	#000000	##000000
##1E82A8	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E80AA

Deuteranopia (green-blind)

#5C73A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1e82a8;
/* rgb */ color: rgb(30, 130, 168);
/* oklch */ color: oklch(56.9% 0.104 229.4);

Tailwind

colors: {
  custom: {
    50: '#72a6c2',
    500: '#1e82a8',
    950: '#000000',
  },
}

SCSS

$custom: #1e82a8;
$custom-light: #72a6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e82a8",
  "rgb": {
    "r": 30,
    "g": 130,
    "b": 168
  },
  "hsl": {
    "h": 196.522,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56945,
    "c": 0.10388,
    "h": 229.4
  },
  "luminance": 0.19068
}

Semantic roles & 50–950 ramp

primary

#1E82A8

secondary

#C7795B

accent

#6C3BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1E82A8

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

Preview Lab → · Contrast checker → · Palette generator →