#1F5E96#1F5E96

#1F5E96 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.110 H 249.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F5E96
RGB	rgb(31, 94, 150)
HSL	hsl(208, 66%, 35%)
HSV	hsv(208, 79%, 59%)
CMYK	cmyk(79.3%, 37.3%, 0%, 41.2%)
CIE-LAB	lab(38.72, 0.73, -36.29)
CIE-LCH	lch(38.72, 36.30, 271.16°)
OKLab	oklab(47.11% -0.039 -0.1034)
OKLCH	oklch(47.11% 0.11 249.3)
XYZ	xyz(10.0707, 10.4975, 30.3437)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5E96 #96571F

analogous

#1F9692 #1F5E96 #1F2396

triadic

#1F5E96 #961F5E #5E961F

tetradic

#1F5E96 #921F96 #96571F #23961F

square

#1F5E96 #921F96 #96571F #23961F

split-complementary

#1F5E96 #961F23 #96921F

monochromatic

#0A1E31 #153E63 #1F5E96 #297EC9 #549CDC

Accessibility & contrast

On white

6.77

#1F5E96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#1F5E96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F5E96

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5E96	#FFFFFF	#000000	##FFFFFF
##1F5E96	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446198

Deuteranopia (green-blind)

#325695

Tritanopia (blue-blind)

#006B73

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1f5e96;
/* rgb */ color: rgb(31, 94, 150);
/* oklch */ color: oklch(47.1% 0.110 249.3);

Tailwind

colors: {
  custom: {
    50: '#6d8bb5',
    500: '#1f5e96',
    950: '#000000',
  },
}

SCSS

$custom: #1f5e96;
$custom-light: #6d8bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5e96",
  "rgb": {
    "r": 31,
    "g": 94,
    "b": 150
  },
  "hsl": {
    "h": 208.235,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4711,
    "c": 0.11049,
    "h": 249.3
  },
  "luminance": 0.10499
}

Semantic roles & 50–950 ramp

primary

#1F5E96

secondary

#BF8552

accent

#8F3FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5E96

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

Preview Lab → · Contrast checker → · Palette generator →