#1E5499#1E5499

#1E5499 is a dark, vivid cyan. Relative luminance 0.089; OKLCH L 44.9% C 0.126 H 256.3°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E5499
RGB	rgb(30, 84, 153)
HSL	hsl(214, 67%, 36%)
HSV	hsv(214, 80%, 60%)
CMYK	cmyk(80.4%, 45.1%, 0%, 40%)
CIE-LAB	lab(35.82, 8.30, -42.72)
CIE-LCH	lch(35.82, 43.52, 280.99°)
OKLab	oklab(44.9% -0.0298 -0.1225)
OKLCH	oklch(44.9% 0.126 256.3)
XYZ	xyz(9.4534, 8.9154, 31.3534)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5499 #99631E

analogous

#1E9199 #1E5499 #261E99

triadic

#1E5499 #991E54 #54991E

tetradic

#1E5499 #991E91 #99631E #1E9926

square

#1E5499 #991E91 #99631E #1E9926

split-complementary

#1E5499 #99261E #91991E

monochromatic

#0A1C33 #143866 #1E5499 #2870CC #5490DD

Accessibility & contrast

On white

7.54

#1E5499 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1E5499 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5499

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5499	#FFFFFF	#000000	##FFFFFF
##1E5499	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305A9C

Deuteranopia (green-blind)

#174F98

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1e5499;
/* rgb */ color: rgb(30, 84, 153);
/* oklch */ color: oklch(44.9% 0.126 256.3);

Tailwind

colors: {
  custom: {
    50: '#6e83b7',
    500: '#1e5499',
    950: '#000000',
  },
}

SCSS

$custom: #1e5499;
$custom-light: #6e83b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5499",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 153
  },
  "hsl": {
    "h": 213.659,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.12606,
    "h": 256.3
  },
  "luminance": 0.08917
}

Semantic roles & 50–950 ramp

primary

#1E5499

secondary

#C19052

accent

#9E3EEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1E5499

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

Preview Lab → · Contrast checker → · Palette generator →