#1F6594#1F6594

#1F6594 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.7% C 0.101 H 242.9°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#1F6594
RGB	rgb(31, 101, 148)
HSL	hsl(204, 65%, 35%)
HSV	hsv(204, 79%, 58%)
CMYK	cmyk(79.1%, 31.8%, 0%, 42%)
CIE-LAB	lab(40.79, -4.41, -31.82)
CIE-LCH	lch(40.79, 32.12, 262.11°)
OKLab	oklab(48.71% -0.0463 -0.0902)
OKLCH	oklch(48.71% 0.101 242.9)
XYZ	xyz(10.5620, 11.7355, 29.7198)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6594 #944E1F

analogous

#1F9489 #1F6594 #1F2A94

triadic

#1F6594 #941F65 #65941F

tetradic

#1F6594 #891F94 #944E1F #2A941F

square

#1F6594 #891F94 #944E1F #2A941F

split-complementary

#1F6594 #941F2A #94891F

monochromatic

#0A202F #144261 #1F6594 #2A88C7 #53A4DB

Accessibility & contrast

On white

6.27

#1F6594 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#1F6594 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6594

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6594	#FFFFFF	#000000	##FFFFFF
##1F6594	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6696

Deuteranopia (green-blind)

#3F5B93

Tritanopia (blue-blind)

#007176

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f6594;
/* rgb */ color: rgb(31, 101, 148);
/* oklch */ color: oklch(48.7% 0.101 242.9);

Tailwind

colors: {
  custom: {
    50: '#6d90b3',
    500: '#1f6594',
    950: '#000000',
  },
}

SCSS

$custom: #1f6594;
$custom-light: #6d90b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6594",
  "rgb": {
    "r": 31,
    "g": 101,
    "b": 148
  },
  "hsl": {
    "h": 204.103,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.48707,
    "c": 0.10138,
    "h": 242.9
  },
  "luminance": 0.11737
}

Semantic roles & 50–950 ramp

primary

#1F6594

secondary

#BE7D51

accent

#833FE8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6594

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

Preview Lab → · Contrast checker → · Palette generator →