#1F5B92#1F5B92

#1F5B92 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.108 H 249.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F5B92
RGB	rgb(31, 91, 146)
HSL	hsl(209, 65%, 35%)
HSV	hsv(209, 79%, 57%)
CMYK	cmyk(78.8%, 37.7%, 0%, 42.7%)
CIE-LAB	lab(37.57, 1.08, -35.71)
CIE-LCH	lch(37.57, 35.73, 271.74°)
OKLab	oklab(46.13% -0.0373 -0.1017)
OKLCH	oklch(46.13% 0.108 249.9)
XYZ	xyz(9.4925, 9.8477, 28.5891)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5B92 #92561F

analogous

#1F9290 #1F5B92 #1F2192

triadic

#1F5B92 #921F5B #5B921F

tetradic

#1F5B92 #901F92 #92561F #21921F

square

#1F5B92 #901F92 #92561F #21921F

split-complementary

#1F5B92 #921F21 #92901F

monochromatic

#0A1C2D #143C60 #1F5B92 #2A7AC4 #5199DA

Accessibility & contrast

On white

7.07

#1F5B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#1F5B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5B92

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5B92	#FFFFFF	#000000	##FFFFFF
##1F5B92	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415E94

Deuteranopia (green-blind)

#305491

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1f5b92;
/* rgb */ color: rgb(31, 91, 146);
/* oklch */ color: oklch(46.1% 0.108 249.9);

Tailwind

colors: {
  custom: {
    50: '#6d89b2',
    500: '#1f5b92',
    950: '#000000',
  },
}

SCSS

$custom: #1f5b92;
$custom-light: #6d89b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5b92",
  "rgb": {
    "r": 31,
    "g": 91,
    "b": 146
  },
  "hsl": {
    "h": 208.696,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46132,
    "c": 0.10835,
    "h": 249.9
  },
  "luminance": 0.09849
}

Semantic roles & 50–950 ramp

primary

#1F5B92

secondary

#BD8450

accent

#9040E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5B92

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

Preview Lab → · Contrast checker → · Palette generator →