#1F5992#1F5992

#1F5992 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.6% C 0.110 H 251.3°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#1F5992
RGB	rgb(31, 89, 146)
HSL	hsl(210, 65%, 35%)
HSV	hsv(210, 79%, 57%)
CMYK	cmyk(78.8%, 39%, 0%, 42.7%)
CIE-LAB	lab(36.95, 2.37, -36.69)
CIE-LCH	lch(36.95, 36.77, 273.70°)
OKLab	oklab(45.65% -0.0354 -0.1047)
OKLCH	oklch(45.65% 0.11 251.3)
XYZ	xyz(9.3238, 9.5103, 28.5328)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5992 #92581F

analogous

#1F9292 #1F5992 #1F2092

triadic

#1F5992 #921F59 #59921F

tetradic

#1F5992 #921F92 #92581F #20921F

square

#1F5992 #921F92 #92581F #20921F

split-complementary

#1F5992 #921F20 #92921F

monochromatic

#0A1B2D #143A60 #1F5992 #2A78C4 #5196DA

Accessibility & contrast

On white

7.24

#1F5992 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#1F5992 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5992

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5992	#FFFFFF	#000000	##FFFFFF
##1F5992	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5D94

Deuteranopia (green-blind)

#2C5291

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1f5992;
/* rgb */ color: rgb(31, 89, 146);
/* oklch */ color: oklch(45.6% 0.110 251.3);

Tailwind

colors: {
  custom: {
    50: '#6d87b2',
    500: '#1f5992',
    950: '#000000',
  },
}

SCSS

$custom: #1f5992;
$custom-light: #6d87b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5992",
  "rgb": {
    "r": 31,
    "g": 89,
    "b": 146
  },
  "hsl": {
    "h": 209.739,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45647,
    "c": 0.11048,
    "h": 251.3
  },
  "luminance": 0.09511
}

Semantic roles & 50–950 ramp

primary

#1F5992

secondary

#BD8650

accent

#9340E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5992

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

Preview Lab → · Contrast checker → · Palette generator →