#1E5198#1E5198

#1E5198 is a dark, vivid cyan. Relative luminance 0.084; OKLCH L 44.1% C 0.128 H 257.6°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#1E5198
RGB	rgb(30, 81, 152)
HSL	hsl(215, 67%, 36%)
HSV	hsv(215, 80%, 60%)
CMYK	cmyk(80.3%, 46.7%, 0%, 40.4%)
CIE-LAB	lab(34.86, 9.89, -43.67)
CIE-LCH	lch(34.86, 44.77, 282.76°)
OKLab	oklab(44.13% -0.0275 -0.1253)
OKLCH	oklch(44.13% 0.128 257.6)
XYZ	xyz(9.1433, 8.4268, 30.8443)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5198 #98651E

analogous

#1E8E98 #1E5198 #281E98

triadic

#1E5198 #981E51 #51981E

tetradic

#1E5198 #981E8E #98651E #1E9828

square

#1E5198 #981E8E #98651E #1E9828

split-complementary

#1E5198 #98281E #8E981E

monochromatic

#0A1B32 #143665 #1E5198 #286CCB #538DDD

Accessibility & contrast

On white

7.82

#1E5198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1E5198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5198

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5198	#FFFFFF	#000000	##FFFFFF
##1E5198	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B589B

Deuteranopia (green-blind)

#0D4D97

Tritanopia (blue-blind)

#00626D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e5198;
/* rgb */ color: rgb(30, 81, 152);
/* oklch */ color: oklch(44.1% 0.128 257.6);

Tailwind

colors: {
  custom: {
    50: '#6e81b7',
    500: '#1e5198',
    950: '#000000',
  },
}

SCSS

$custom: #1e5198;
$custom-light: #6e81b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5198",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 152
  },
  "hsl": {
    "h": 214.918,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44132,
    "c": 0.1283,
    "h": 257.6
  },
  "luminance": 0.08428
}

Semantic roles & 50–950 ramp

primary

#1E5198

secondary

#C09251

accent

#A23EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1E5198

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

Preview Lab → · Contrast checker → · Palette generator →