#1E5F90#1E5F90

#1E5F90 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.102 H 245.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F90
RGB	rgb(30, 95, 144)
HSL	hsl(206, 66%, 34%)
HSV	hsv(206, 79%, 56%)
CMYK	cmyk(79.2%, 34%, 0%, 43.5%)
CIE-LAB	lab(38.68, -2.35, -32.75)
CIE-LCH	lch(38.68, 32.83, 265.90°)
OKLab	oklab(46.96% -0.0422 -0.093)
OKLCH	oklch(46.96% 0.102 245.6)
XYZ	xyz(9.6597, 10.4729, 27.8925)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F90 #904F1E

analogous

#1E9088 #1E5F90 #1E2690

triadic

#1E5F90 #901E5F #5F901E

tetradic

#1E5F90 #881E90 #904F1E #26901E

square

#1E5F90 #881E90 #904F1E #26901E

split-complementary

#1E5F90 #901E26 #90881E

monochromatic

#091C2B #133E5D #1E5F90 #2980C3 #4E9EDA

Accessibility & contrast

On white

6.79

#1E5F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#1E5F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F90

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F90	#FFFFFF	#000000	##FFFFFF
##1E5F90	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486192

Deuteranopia (green-blind)

#38568F

Tritanopia (blue-blind)

#006B71

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1e5f90;
/* rgb */ color: rgb(30, 95, 144);
/* oklch */ color: oklch(47.0% 0.102 245.6);

Tailwind

colors: {
  custom: {
    50: '#6c8cb1',
    500: '#1e5f90',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f90;
$custom-light: #6c8cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f90",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 144
  },
  "hsl": {
    "h": 205.789,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46961,
    "c": 0.10215,
    "h": 245.6
  },
  "luminance": 0.10474
}

Semantic roles & 50–950 ramp

primary

#1E5F90

secondary

#BD7D4D

accent

#883FE8

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #1E5F90

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

Preview Lab → · Contrast checker → · Palette generator →