#1E6490#1E6490

#1E6490 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.2% C 0.098 H 241.2°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E6490
RGB	rgb(30, 100, 144)
HSL	hsl(203, 66%, 34%)
HSV	hsv(203, 79%, 56%)
CMYK	cmyk(79.2%, 30.6%, 0%, 43.5%)
CIE-LAB	lab(40.25, -5.44, -30.27)
CIE-LCH	lch(40.25, 30.76, 259.81°)
OKLab	oklab(48.2% -0.0471 -0.0857)
OKLCH	oklch(48.2% 0.098 241.2)
XYZ	xyz(10.1247, 11.4028, 28.0475)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6490 #904A1E

analogous

#1E9083 #1E6490 #1E2B90

triadic

#1E6490 #901E64 #64901E

tetradic

#1E6490 #831E90 #904A1E #2B901E

square

#1E6490 #831E90 #904A1E #2B901E

split-complementary

#1E6490 #901E2B #90831E

monochromatic

#091E2B #13415D #1E6490 #2987C3 #4EA4DA

Accessibility & contrast

On white

6.40

#1E6490 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#1E6490 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6490

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6490	#FFFFFF	#000000	##FFFFFF
##1E6490	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6592

Deuteranopia (green-blind)

#405A8F

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1e6490;
/* rgb */ color: rgb(30, 100, 144);
/* oklch */ color: oklch(48.2% 0.098 241.2);

Tailwind

colors: {
  custom: {
    50: '#6c90b0',
    500: '#1e6490',
    950: '#000000',
  },
}

SCSS

$custom: #1e6490;
$custom-light: #6c90b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6490",
  "rgb": {
    "r": 30,
    "g": 100,
    "b": 144
  },
  "hsl": {
    "h": 203.158,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.48204,
    "c": 0.09781,
    "h": 241.2
  },
  "luminance": 0.11404
}

Semantic roles & 50–950 ramp

primary

#1E6490

secondary

#BD784D

accent

#813FE8

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #1E6490

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

Preview Lab → · Contrast checker → · Palette generator →