#1C628E#1C628E

#1C628E is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.5% C 0.098 H 241.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C628E
RGB	rgb(28, 98, 142)
HSL	hsl(203, 67%, 33%)
HSV	hsv(203, 80%, 56%)
CMYK	cmyk(80.3%, 31%, 0%, 44.3%)
CIE-LAB	lab(39.47, -5.22, -30.30)
CIE-LCH	lch(39.47, 30.74, 260.23°)
OKLab	oklab(47.54% -0.0468 -0.0858)
OKLCH	oklch(47.54% 0.098 241.4)
XYZ	xyz(9.7271, 10.9341, 27.1838)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C628E #8E481C

analogous

#1C8E81 #1C628E #1C298E

triadic

#1C628E #8E1C62 #628E1C

tetradic

#1C628E #811C8E #8E481C #298E1C

square

#1C628E #811C8E #8E481C #298E1C

split-complementary

#1C628E #8E1C29 #8E811C

monochromatic

#081B28 #123F5B #1C628E #2685C1 #49A3DB

Accessibility & contrast

On white

6.59

#1C628E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#1C628E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C628E

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C628E	#FFFFFF	#000000	##FFFFFF
##1C628E	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6390

Deuteranopia (green-blind)

#3E588D

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1c628e;
/* rgb */ color: rgb(28, 98, 142);
/* oklch */ color: oklch(47.5% 0.098 241.4);

Tailwind

colors: {
  custom: {
    50: '#6b8eaf',
    500: '#1c628e',
    950: '#000000',
  },
}

SCSS

$custom: #1c628e;
$custom-light: #6b8eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#1c628e",
  "rgb": {
    "r": 28,
    "g": 98,
    "b": 142
  },
  "hsl": {
    "h": 203.158,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.47538,
    "c": 0.09777,
    "h": 241.4
  },
  "luminance": 0.10935
}

Semantic roles & 50–950 ramp

primary

#1C628E

secondary

#BD7649

accent

#803EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1C628E

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

Preview Lab → · Contrast checker → · Palette generator →