#1E5E90#1E5E90

#1E5E90 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.7% C 0.103 H 246.4°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E5E90
RGB	rgb(30, 94, 144)
HSL	hsl(206, 66%, 34%)
HSV	hsv(206, 79%, 56%)
CMYK	cmyk(79.2%, 34.7%, 0%, 43.5%)
CIE-LAB	lab(38.36, -1.72, -33.24)
CIE-LCH	lch(38.36, 33.29, 267.04°)
OKLab	oklab(46.72% -0.0412 -0.0945)
OKLCH	oklch(46.72% 0.103 246.4)
XYZ	xyz(9.5702, 10.2939, 27.8627)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5E90 #90501E

analogous

#1E9089 #1E5E90 #1E2590

triadic

#1E5E90 #901E5E #5E901E

tetradic

#1E5E90 #891E90 #90501E #25901E

square

#1E5E90 #891E90 #90501E #25901E

split-complementary

#1E5E90 #901E25 #90891E

monochromatic

#091C2B #133D5D #1E5E90 #297FC3 #4E9DDA

Accessibility & contrast

On white

6.86

#1E5E90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#1E5E90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5E90

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5E90	#FFFFFF	#000000	##FFFFFF
##1E5E90	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476092

Deuteranopia (green-blind)

#36568F

Tritanopia (blue-blind)

#006A70

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1e5e90;
/* rgb */ color: rgb(30, 94, 144);
/* oklch */ color: oklch(46.7% 0.103 246.4);

Tailwind

colors: {
  custom: {
    50: '#6c8bb1',
    500: '#1e5e90',
    950: '#000000',
  },
}

SCSS

$custom: #1e5e90;
$custom-light: #6c8bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5e90",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 144
  },
  "hsl": {
    "h": 206.316,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46715,
    "c": 0.10309,
    "h": 246.4
  },
  "luminance": 0.10295
}

Semantic roles & 50–950 ramp

primary

#1E5E90

secondary

#BD7E4D

accent

#8A3FE8

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #1E5E90

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

Preview Lab → · Contrast checker → · Palette generator →