#1F5693#1F5693

#1F5693 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.115 H 253.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#1F5693
RGB	rgb(31, 86, 147)
HSL	hsl(212, 65%, 35%)
HSV	hsv(212, 79%, 58%)
CMYK	cmyk(78.9%, 41.5%, 0%, 42.4%)
CIE-LAB	lab(36.09, 4.71, -38.67)
CIE-LCH	lch(36.09, 38.96, 276.95°)
OKLab	oklab(44.99% -0.0323 -0.1105)
OKLCH	oklch(44.99% 0.115 253.7)
XYZ	xyz(9.1574, 9.0524, 28.8628)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5693 #935C1F

analogous

#1F9093 #1F5693 #221F93

triadic

#1F5693 #931F56 #56931F

tetradic

#1F5693 #931F90 #935C1F #1F9322

square

#1F5693 #931F90 #935C1F #1F9322

split-complementary

#1F5693 #93221F #90931F

monochromatic

#0A1B2E #143860 #1F5693 #2A74C6 #5293DA

Accessibility & contrast

On white

7.47

#1F5693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#1F5693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5693

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5693	#FFFFFF	#000000	##FFFFFF
##1F5693	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395B95

Deuteranopia (green-blind)

#255092

Tritanopia (blue-blind)

#00646D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1f5693;
/* rgb */ color: rgb(31, 86, 147);
/* oklch */ color: oklch(45.0% 0.115 253.7);

Tailwind

colors: {
  custom: {
    50: '#6d85b3',
    500: '#1f5693',
    950: '#000000',
  },
}

SCSS

$custom: #1f5693;
$custom-light: #6d85b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5693",
  "rgb": {
    "r": 31,
    "g": 86,
    "b": 147
  },
  "hsl": {
    "h": 211.552,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44992,
    "c": 0.11517,
    "h": 253.7
  },
  "luminance": 0.09053
}

Semantic roles & 50–950 ramp

primary

#1F5693

secondary

#BE8A50

accent

#9840E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5693

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

Preview Lab → · Contrast checker → · Palette generator →