#1F6797#1F6797

#1F6797 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.4% C 0.103 H 242.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F6797
RGB	rgb(31, 103, 151)
HSL	hsl(204, 66%, 36%)
HSV	hsv(204, 79%, 59%)
CMYK	cmyk(79.5%, 31.8%, 0%, 40.8%)
CIE-LAB	lab(41.57, -4.50, -32.39)
CIE-LCH	lch(41.57, 32.70, 262.10°)
OKLab	oklab(49.37% -0.0472 -0.0918)
OKLCH	oklch(49.37% 0.103 242.8)
XYZ	xyz(10.9991, 12.2248, 31.0521)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6797 #974F1F

analogous

#1F978B #1F6797 #1F2B97

triadic

#1F6797 #971F67 #67971F

tetradic

#1F6797 #8B1F97 #974F1F #2B971F

square

#1F6797 #8B1F97 #974F1F #2B971F

split-complementary

#1F6797 #971F2B #978B1F

monochromatic

#0A2231 #154464 #1F6797 #298ACA #54A6DC

Accessibility & contrast

On white

6.10

#1F6797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#1F6797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6797

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6797	#FFFFFF	#000000	##FFFFFF
##1F6797	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516899

Deuteranopia (green-blind)

#405D96

Tritanopia (blue-blind)

#007378

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f6797;
/* rgb */ color: rgb(31, 103, 151);
/* oklch */ color: oklch(49.4% 0.103 242.8);

Tailwind

colors: {
  custom: {
    50: '#6e92b6',
    500: '#1f6797',
    950: '#000000',
  },
}

SCSS

$custom: #1f6797;
$custom-light: #6e92b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6797",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 151
  },
  "hsl": {
    "h": 204,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.49373,
    "c": 0.10326,
    "h": 242.8
  },
  "luminance": 0.12226
}

Semantic roles & 50–950 ramp

primary

#1F6797

secondary

#BF7E52

accent

#833FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6797

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

Preview Lab → · Contrast checker → · Palette generator →