#1F629F#1F629F

#1F629F is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.6% C 0.118 H 250.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#1F629F
RGB	rgb(31, 98, 159)
HSL	hsl(209, 67%, 37%)
HSV	hsv(209, 81%, 62%)
CMYK	cmyk(80.5%, 38.4%, 0%, 37.6%)
CIE-LAB	lab(40.46, 1.70, -38.92)
CIE-LCH	lch(40.46, 38.95, 272.50°)
OKLab	oklab(48.64% -0.0402 -0.111)
OKLCH	oklch(48.64% 0.118 250.1)
XYZ	xyz(11.1884, 11.5285, 34.4297)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F629F #9F5C1F

analogous

#1F9F9C #1F629F #1F229F

triadic

#1F629F #9F1F62 #629F1F

tetradic

#1F629F #9C1F9F #9F5C1F #229F1F

square

#1F629F #9C1F9F #9F5C1F #229F1F

split-complementary

#1F629F #9F1F22 #9F9C1F

monochromatic

#0B2339 #15426C #1F629F #2982D2 #5A9FDF

Accessibility & contrast

On white

6.35

#1F629F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#1F629F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F629F

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F629F	#FFFFFF	#000000	##FFFFFF
##1F629F	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A1

Deuteranopia (green-blind)

#315A9E

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1f629f;
/* rgb */ color: rgb(31, 98, 159);
/* oklch */ color: oklch(48.6% 0.118 250.1);

Tailwind

colors: {
  custom: {
    50: '#6f8ebc',
    500: '#1f629f',
    950: '#000000',
  },
}

SCSS

$custom: #1f629f;
$custom-light: #6f8ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f629f",
  "rgb": {
    "r": 31,
    "g": 98,
    "b": 159
  },
  "hsl": {
    "h": 208.594,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.48636,
    "c": 0.11807,
    "h": 250.1
  },
  "luminance": 0.1153
}

Semantic roles & 50–950 ramp

primary

#1F629F

secondary

#C38A57

accent

#903EEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1F629F

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

Preview Lab → · Contrast checker → · Palette generator →