#1E5083#1E5083

#1E5083 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.5% C 0.100 H 251.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#1E5083
RGB	rgb(30, 80, 131)
HSL	hsl(210, 63%, 32%)
HSV	hsv(210, 77%, 51%)
CMYK	cmyk(77.1%, 38.9%, 0%, 48.6%)
CIE-LAB	lab(33.25, 2.19, -33.42)
CIE-LCH	lch(33.25, 33.49, 273.74°)
OKLab	oklab(42.46% -0.0314 -0.0952)
OKLCH	oklch(42.46% 0.1 251.8)
XYZ	xyz(7.4993, 7.6512, 22.5499)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5083 #83511E

analogous

#1E8383 #1E5083 #1F1E83

triadic

#1E5083 #831E50 #50831E

tetradic

#1E5083 #831E83 #83511E #1E831F

square

#1E5083 #831E83 #83511E #1E831F

split-complementary

#1E5083 #831F1E #83831E

monochromatic

#07131F #133251 #1E5083 #296EB5 #478DD5

Accessibility & contrast

On white

8.30

#1E5083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1E5083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5083

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5083	#FFFFFF	#000000	##FFFFFF
##1E5083	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385385

Deuteranopia (green-blind)

#294A82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e5083;
/* rgb */ color: rgb(30, 80, 131);
/* oklch */ color: oklch(42.5% 0.100 251.8);

Tailwind

colors: {
  custom: {
    50: '#6980a7',
    500: '#1e5083',
    950: '#000000',
  },
}

SCSS

$custom: #1e5083;
$custom-light: #6980a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5083",
  "rgb": {
    "r": 30,
    "g": 80,
    "b": 131
  },
  "hsl": {
    "h": 210.297,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42458,
    "c": 0.10027,
    "h": 251.8
  },
  "luminance": 0.07652
}

Semantic roles & 50–950 ramp

primary

#1E5083

secondary

#B67F47

accent

#9542E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E5083

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

Preview Lab → · Contrast checker → · Palette generator →