#1F6A9E#1F6A9E

#1F6A9E is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.5% C 0.109 H 244.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#1F6A9E
RGB	rgb(31, 106, 158)
HSL	hsl(205, 67%, 37%)
HSV	hsv(205, 80%, 62%)
CMYK	cmyk(80.4%, 32.9%, 0%, 38%)
CIE-LAB	lab(42.86, -3.67, -34.51)
CIE-LCH	lch(42.86, 34.71, 263.93°)
OKLab	oklab(50.51% -0.0479 -0.098)
OKLCH	oklch(50.51% 0.109 244)
XYZ	xyz(11.8883, 13.0666, 34.2367)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6A9E #9E531F

analogous

#1F9E93 #1F6A9E #1F2A9E

triadic

#1F6A9E #9E1F6A #6A9E1F

tetradic

#1F6A9E #931F9E #9E531F #2A9E1F

square

#1F6A9E #931F9E #9E531F #2A9E1F

split-complementary

#1F6A9E #9E1F2A #9E931F

monochromatic

#0B2538 #15486B #1F6A9E #298CD1 #59A8DE

Accessibility & contrast

On white

5.81

#1F6A9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#1F6A9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6A9E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6A9E	#FFFFFF	#000000	##FFFFFF
##1F6A9E	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526CA0

Deuteranopia (green-blind)

#40609D

Tritanopia (blue-blind)

#00777D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f6a9e;
/* rgb */ color: rgb(31, 106, 158);
/* oklch */ color: oklch(50.5% 0.109 244.0);

Tailwind

colors: {
  custom: {
    50: '#6f94bb',
    500: '#1f6a9e',
    950: '#000000',
  },
}

SCSS

$custom: #1f6a9e;
$custom-light: #6f94bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6a9e",
  "rgb": {
    "r": 31,
    "g": 106,
    "b": 158
  },
  "hsl": {
    "h": 204.567,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.50512,
    "c": 0.10907,
    "h": 244
  },
  "luminance": 0.13068
}

Semantic roles & 50–950 ramp

primary

#1F6A9E

secondary

#C28356

accent

#843EEA

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6A9E

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

Preview Lab → · Contrast checker → · Palette generator →