#1F6897#1F6897

#1F6897 is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.6% C 0.102 H 241.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1F6897
RGB	rgb(31, 104, 151)
HSL	hsl(204, 66%, 36%)
HSV	hsv(204, 79%, 59%)
CMYK	cmyk(79.5%, 31.1%, 0%, 40.8%)
CIE-LAB	lab(41.88, -5.11, -31.89)
CIE-LCH	lch(41.88, 32.30, 260.90°)
OKLab	oklab(49.62% -0.0482 -0.0904)
OKLCH	oklch(49.62% 0.102 241.9)
XYZ	xyz(11.0991, 12.4250, 31.0854)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6897 #974E1F

analogous

#1F978A #1F6897 #1F2C97

triadic

#1F6897 #971F68 #68971F

tetradic

#1F6897 #8A1F97 #974E1F #2C971F

square

#1F6897 #8A1F97 #974E1F #2C971F

split-complementary

#1F6897 #971F2C #978A1F

monochromatic

#0A2231 #154564 #1F6897 #298BCA #54A7DC

Accessibility & contrast

On white

6.03

#1F6897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#1F6897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6897

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6897	#FFFFFF	#000000	##FFFFFF
##1F6897	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526999

Deuteranopia (green-blind)

#415E96

Tritanopia (blue-blind)

#007479

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1f6897;
/* rgb */ color: rgb(31, 104, 151);
/* oklch */ color: oklch(49.6% 0.102 241.9);

Tailwind

colors: {
  custom: {
    50: '#6e92b6',
    500: '#1f6897',
    950: '#000000',
  },
}

SCSS

$custom: #1f6897;
$custom-light: #6e92b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6897",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 151
  },
  "hsl": {
    "h": 203.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4962,
    "c": 0.10244,
    "h": 241.9
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#1F6897

secondary

#BF7D52

accent

#813FE9

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#080D11

muted

#7B7E80

Preview Lab

Preview with #1F6897

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

Preview Lab → · Contrast checker → · Palette generator →