#1F5F96#1F5F96

#1F5F96 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.109 H 248.6°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F5F96
RGB	rgb(31, 95, 150)
HSL	hsl(208, 66%, 35%)
HSV	hsv(208, 79%, 59%)
CMYK	cmyk(79.3%, 36.7%, 0%, 41.2%)
CIE-LAB	lab(39.03, 0.10, -35.80)
CIE-LCH	lch(39.03, 35.80, 270.16°)
OKLab	oklab(47.35% -0.0399 -0.1019)
OKLCH	oklch(47.35% 0.109 248.6)
XYZ	xyz(10.1602, 10.6765, 30.3735)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5F96 #96561F

analogous

#1F9691 #1F5F96 #1F2396

triadic

#1F5F96 #961F5F #5F961F

tetradic

#1F5F96 #911F96 #96561F #23961F

square

#1F5F96 #911F96 #96561F #23961F

split-complementary

#1F5F96 #961F23 #96911F

monochromatic

#0A1F31 #153F63 #1F5F96 #297FC9 #549DDC

Accessibility & contrast

On white

6.70

#1F5F96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1F5F96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F5F96

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5F96	#FFFFFF	#000000	##FFFFFF
##1F5F96	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456298

Deuteranopia (green-blind)

#345795

Tritanopia (blue-blind)

#006C73

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1f5f96;
/* rgb */ color: rgb(31, 95, 150);
/* oklch */ color: oklch(47.4% 0.109 248.6);

Tailwind

colors: {
  custom: {
    50: '#6d8cb5',
    500: '#1f5f96',
    950: '#000000',
  },
}

SCSS

$custom: #1f5f96;
$custom-light: #6d8cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5f96",
  "rgb": {
    "r": 31,
    "g": 95,
    "b": 150
  },
  "hsl": {
    "h": 207.731,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47353,
    "c": 0.10948,
    "h": 248.6
  },
  "luminance": 0.10678
}

Semantic roles & 50–950 ramp

primary

#1F5F96

secondary

#BF8452

accent

#8D3FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F5F96

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

Preview Lab → · Contrast checker → · Palette generator →