#1F5192#1F5192

#1F5192 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.120 H 256.4°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F5192
RGB	rgb(31, 81, 146)
HSL	hsl(214, 65%, 35%)
HSV	hsv(214, 79%, 57%)
CMYK	cmyk(78.8%, 44.5%, 0%, 42.7%)
CIE-LAB	lab(34.50, 7.61, -40.60)
CIE-LCH	lch(34.50, 41.31, 280.62°)
OKLab	oklab(43.74% -0.0281 -0.1163)
OKLCH	oklch(43.74% 0.12 256.4)
XYZ	xyz(8.6939, 8.2505, 28.3229)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5192 #92601F

analogous

#1F8B92 #1F5192 #261F92

triadic

#1F5192 #921F51 #51921F

tetradic

#1F5192 #921F8B #92601F #1F9226

square

#1F5192 #921F8B #92601F #1F9226

split-complementary

#1F5192 #92261F #8B921F

monochromatic

#0A192D #143560 #1F5192 #2A6DC4 #518DDA

Accessibility & contrast

On white

7.92

#1F5192 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1F5192 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5192

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5192	#FFFFFF	#000000	##FFFFFF
##1F5192	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305795

Deuteranopia (green-blind)

#1A4C91

Tritanopia (blue-blind)

#00606A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1f5192;
/* rgb */ color: rgb(31, 81, 146);
/* oklch */ color: oklch(43.7% 0.120 256.4);

Tailwind

colors: {
  custom: {
    50: '#6d81b2',
    500: '#1f5192',
    950: '#000000',
  },
}

SCSS

$custom: #1f5192;
$custom-light: #6d81b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5192",
  "rgb": {
    "r": 31,
    "g": 81,
    "b": 146
  },
  "hsl": {
    "h": 213.913,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43739,
    "c": 0.11963,
    "h": 256.4
  },
  "luminance": 0.08251
}

Semantic roles & 50–950 ramp

primary

#1F5192

secondary

#BD8E50

accent

#9F40E8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1F5192

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

Preview Lab → · Contrast checker → · Palette generator →