#1F6198#1F6198

#1F6198 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 48.0% C 0.110 H 248.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#1F6198
RGB	rgb(31, 97, 152)
HSL	hsl(207, 66%, 36%)
HSV	hsv(207, 80%, 60%)
CMYK	cmyk(79.6%, 36.2%, 0%, 40.4%)
CIE-LAB	lab(39.76, -0.39, -35.84)
CIE-LCH	lch(39.76, 35.85, 269.38°)
OKLab	oklab(47.96% -0.0412 -0.102)
OKLCH	oklch(47.96% 0.11 248)
XYZ	xyz(10.5051, 11.1064, 31.2898)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6198 #98561F

analogous

#1F9892 #1F6198 #1F2498

triadic

#1F6198 #981F61 #61981F

tetradic

#1F6198 #921F98 #98561F #24981F

square

#1F6198 #921F98 #98561F #24981F

split-complementary

#1F6198 #981F24 #98921F

monochromatic

#0A2032 #154165 #1F6198 #2981CB #559FDC

Accessibility & contrast

On white

6.52

#1F6198 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#1F6198 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6198

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6198	#FFFFFF	#000000	##FFFFFF
##1F6198	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47649A

Deuteranopia (green-blind)

#365997

Tritanopia (blue-blind)

#006E75

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1f6198;
/* rgb */ color: rgb(31, 97, 152);
/* oklch */ color: oklch(48.0% 0.110 248.0);

Tailwind

colors: {
  custom: {
    50: '#6e8db6',
    500: '#1f6198',
    950: '#000000',
  },
}

SCSS

$custom: #1f6198;
$custom-light: #6e8db6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6198",
  "rgb": {
    "r": 31,
    "g": 97,
    "b": 152
  },
  "hsl": {
    "h": 207.273,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47961,
    "c": 0.11005,
    "h": 248
  },
  "luminance": 0.11108
}

Semantic roles & 50–950 ramp

primary

#1F6198

secondary

#C08453

accent

#8C3FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6198

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

Preview Lab → · Contrast checker → · Palette generator →