#1F6596#1F6596

#1F6596 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.8% C 0.104 H 243.9°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1F6596
RGB	rgb(31, 101, 150)
HSL	hsl(205, 66%, 35%)
HSV	hsv(205, 79%, 59%)
CMYK	cmyk(79.3%, 32.7%, 0%, 41.2%)
CIE-LAB	lab(40.90, -3.65, -32.85)
CIE-LCH	lch(40.90, 33.05, 263.66°)
OKLab	oklab(48.82% -0.0456 -0.0932)
OKLCH	oklch(48.82% 0.104 243.9)
XYZ	xyz(10.7216, 11.7994, 30.5607)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6596 #96501F

analogous

#1F968B #1F6596 #1F2996

triadic

#1F6596 #961F65 #65961F

tetradic

#1F6596 #8B1F96 #96501F #29961F

square

#1F6596 #8B1F96 #96501F #29961F

split-complementary

#1F6596 #961F29 #968B1F

monochromatic

#0A2131 #154363 #1F6596 #2987C9 #54A4DC

Accessibility & contrast

On white

6.25

#1F6596 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1F6596 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6596

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6596	#FFFFFF	#000000	##FFFFFF
##1F6596	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6698

Deuteranopia (green-blind)

#3E5B95

Tritanopia (blue-blind)

#007176

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f6596;
/* rgb */ color: rgb(31, 101, 150);
/* oklch */ color: oklch(48.8% 0.104 243.9);

Tailwind

colors: {
  custom: {
    50: '#6e90b5',
    500: '#1f6596',
    950: '#000000',
  },
}

SCSS

$custom: #1f6596;
$custom-light: #6e90b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6596",
  "rgb": {
    "r": 31,
    "g": 101,
    "b": 150
  },
  "hsl": {
    "h": 204.706,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.48822,
    "c": 0.10379,
    "h": 243.9
  },
  "luminance": 0.11801
}

Semantic roles & 50–950 ramp

primary

#1F6596

secondary

#BF7F52

accent

#853FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6596

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

Preview Lab → · Contrast checker → · Palette generator →