#1E5C90#1E5C90

#1E5C90 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.2% C 0.105 H 248.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#1E5C90
RGB	rgb(30, 92, 144)
HSL	hsl(207, 66%, 34%)
HSV	hsv(207, 79%, 56%)
CMYK	cmyk(79.2%, 36.1%, 0%, 43.5%)
CIE-LAB	lab(37.74, -0.46, -34.23)
CIE-LCH	lch(37.74, 34.23, 269.24°)
OKLab	oklab(46.22% -0.0393 -0.0974)
OKLCH	oklch(46.22% 0.105 248)
XYZ	xyz(9.3947, 9.9428, 27.8042)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5C90 #90521E

analogous

#1E908B #1E5C90 #1E2390

triadic

#1E5C90 #901E5C #5C901E

tetradic

#1E5C90 #8B1E90 #90521E #23901E

square

#1E5C90 #8B1E90 #90521E #23901E

split-complementary

#1E5C90 #901E23 #908B1E

monochromatic

#091B2B #133C5D #1E5C90 #297CC3 #4E9ADA

Accessibility & contrast

On white

7.03

#1E5C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#1E5C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5C90

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5C90	#FFFFFF	#000000	##FFFFFF
##1E5C90	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445F92

Deuteranopia (green-blind)

#33548F

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5c90;
/* rgb */ color: rgb(30, 92, 144);
/* oklch */ color: oklch(46.2% 0.105 248.0);

Tailwind

colors: {
  custom: {
    50: '#6c89b1',
    500: '#1e5c90',
    950: '#000000',
  },
}

SCSS

$custom: #1e5c90;
$custom-light: #6c89b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5c90",
  "rgb": {
    "r": 30,
    "g": 92,
    "b": 144
  },
  "hsl": {
    "h": 207.368,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46223,
    "c": 0.10504,
    "h": 248
  },
  "luminance": 0.09944
}

Semantic roles & 50–950 ramp

primary

#1E5C90

secondary

#BD804D

accent

#8C3FE8

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #1E5C90

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

Preview Lab → · Contrast checker → · Palette generator →