#1E599A#1E599A

#1E599A is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.122 H 253.8°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E599A
RGB	rgb(30, 89, 154)
HSL	hsl(211, 67%, 36%)
HSV	hsv(211, 81%, 60%)
CMYK	cmyk(80.5%, 42.2%, 0%, 39.6%)
CIE-LAB	lab(37.39, 5.41, -40.81)
CIE-LCH	lch(37.39, 41.16, 277.55°)
OKLab	oklab(46.14% -0.034 -0.1167)
OKLCH	oklch(46.14% 0.122 253.8)
XYZ	xyz(9.9383, 9.7527, 31.9242)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E599A #9A5F1E

analogous

#1E979A #1E599A #211E9A

triadic

#1E599A #9A1E59 #599A1E

tetradic

#1E599A #9A1E97 #9A5F1E #1E9A21

square

#1E599A #9A1E97 #9A5F1E #1E9A21

split-complementary

#1E599A #9A211E #979A1E

monochromatic

#0A1E34 #143B67 #1E599A #2877CD #5596DE

Accessibility & contrast

On white

7.12

#1E599A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#1E599A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E599A

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E599A	#FFFFFF	#000000	##FFFFFF
##1E599A	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9D

Deuteranopia (green-blind)

#235399

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1e599a;
/* rgb */ color: rgb(30, 89, 154);
/* oklch */ color: oklch(46.1% 0.122 253.8);

Tailwind

colors: {
  custom: {
    50: '#6e87b8',
    500: '#1e599a',
    950: '#000000',
  },
}

SCSS

$custom: #1e599a;
$custom-light: #6e87b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e599a",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 154
  },
  "hsl": {
    "h": 211.452,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46141,
    "c": 0.12158,
    "h": 253.8
  },
  "luminance": 0.09754
}

Semantic roles & 50–950 ramp

primary

#1E599A

secondary

#C18D53

accent

#983EEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1E599A

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

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