#1F5E82#1F5E82

#1F5E82 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.9% C 0.086 H 238.1°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F5E82
RGB	rgb(31, 94, 130)
HSL	hsl(202, 61%, 32%)
HSV	hsv(202, 76%, 51%)
CMYK	cmyk(76.2%, 27.7%, 0%, 49%)
CIE-LAB	lab(37.68, -6.93, -25.83)
CIE-LCH	lch(37.68, 26.74, 254.98°)
OKLab	oklab(45.94% -0.0453 -0.0729)
OKLCH	oklch(45.94% 0.086 238.1)
XYZ	xyz(8.5955, 9.9074, 22.5741)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5E82 #82431F

analogous

#1F8275 #1F5E82 #1F2D82

triadic

#1F5E82 #821F5E #5E821F

tetradic

#1F5E82 #751F82 #82431F #2D821F

square

#1F5E82 #751F82 #82431F #2D821F

split-complementary

#1F5E82 #821F2D #82751F

monochromatic

#07171F #133A51 #1F5E82 #2B82B3 #48A1D3

Accessibility & contrast

On white

7.04

#1F5E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#1F5E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5E82

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5E82	#FFFFFF	#000000	##FFFFFF
##1F5E82	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5E84

Deuteranopia (green-blind)

#3F5481

Tritanopia (blue-blind)

#00676A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1f5e82;
/* rgb */ color: rgb(31, 94, 130);
/* oklch */ color: oklch(45.9% 0.086 238.1);

Tailwind

colors: {
  custom: {
    50: '#698ba6',
    500: '#1f5e82',
    950: '#000000',
  },
}

SCSS

$custom: #1f5e82;
$custom-light: #698ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5e82",
  "rgb": {
    "r": 31,
    "g": 94,
    "b": 130
  },
  "hsl": {
    "h": 201.818,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45942,
    "c": 0.08582,
    "h": 238.1
  },
  "luminance": 0.09908
}

Semantic roles & 50–950 ramp

primary

#1F5E82

secondary

#B57048

accent

#7E43E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1F5E82

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

Preview Lab → · Contrast checker → · Palette generator →