#1F5082#1F5082

#1F5082 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.4% C 0.099 H 251.7°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#1F5082
RGB	rgb(31, 80, 130)
HSL	hsl(210, 61%, 32%)
HSV	hsv(210, 76%, 51%)
CMYK	cmyk(76.2%, 38.5%, 0%, 49%)
CIE-LAB	lab(33.22, 1.93, -32.84)
CIE-LCH	lch(33.22, 32.90, 273.37°)
OKLab	oklab(42.43% -0.031 -0.0935)
OKLCH	oklch(42.43% 0.099 251.7)
XYZ	xyz(7.4615, 7.6395, 22.1961)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5082 #82511F

analogous

#1F8282 #1F5082 #201F82

triadic

#1F5082 #821F50 #50821F

tetradic

#1F5082 #821F82 #82511F #1F8220

square

#1F5082 #821F82 #82511F #1F8220

split-complementary

#1F5082 #82201F #82821F

monochromatic

#07131F #133251 #1F5082 #2B6EB3 #488DD3

Accessibility & contrast

On white

8.31

#1F5082 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1F5082 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5082

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5082	#FFFFFF	#000000	##FFFFFF
##1F5082	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395384

Deuteranopia (green-blind)

#2A4A81

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1f5082;
/* rgb */ color: rgb(31, 80, 130);
/* oklch */ color: oklch(42.4% 0.099 251.7);

Tailwind

colors: {
  custom: {
    50: '#6980a6',
    500: '#1f5082',
    950: '#000000',
  },
}

SCSS

$custom: #1f5082;
$custom-light: #6980a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5082",
  "rgb": {
    "r": 31,
    "g": 80,
    "b": 130
  },
  "hsl": {
    "h": 210.303,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42429,
    "c": 0.09853,
    "h": 251.7
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary

#1F5082

secondary

#B57F48

accent

#9543E5

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1F5082

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

Preview Lab → · Contrast checker → · Palette generator →