#1E628B#1E628B

#1E628B is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.094 H 240.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E628B
RGB	rgb(30, 98, 139)
HSL	hsl(203, 64%, 33%)
HSV	hsv(203, 78%, 55%)
CMYK	cmyk(78.4%, 29.5%, 0%, 45.5%)
CIE-LAB	lab(39.37, -6.11, -28.64)
CIE-LCH	lch(39.37, 29.29, 257.95°)
OKLab	oklab(47.42% -0.0468 -0.081)
OKLCH	oklch(47.42% 0.094 240)
XYZ	xyz(9.5615, 10.8743, 26.0161)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E628B #8B471E

analogous

#1E8B7D #1E628B #1E2B8B

triadic

#1E628B #8B1E62 #628B1E

tetradic

#1E628B #7D1E8B #8B471E #2B8B1E

square

#1E628B #7D1E8B #8B471E #2B8B1E

split-complementary

#1E628B #8B1E2B #8B7D1E

monochromatic

#081B26 #133F59 #1E628B #2985BD #4BA3D8

Accessibility & contrast

On white

6.61

#1E628B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#1E628B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E628B

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E628B	#FFFFFF	#000000	##FFFFFF
##1E628B	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F628D

Deuteranopia (green-blind)

#40588A

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1e628b;
/* rgb */ color: rgb(30, 98, 139);
/* oklch */ color: oklch(47.4% 0.094 240.0);

Tailwind

colors: {
  custom: {
    50: '#6b8ead',
    500: '#1e628b',
    950: '#000000',
  },
}

SCSS

$custom: #1e628b;
$custom-light: #6b8ead;
$custom-dark: #000000;

JSON

{
  "hex": "#1e628b",
  "rgb": {
    "r": 30,
    "g": 98,
    "b": 139
  },
  "hsl": {
    "h": 202.569,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.47423,
    "c": 0.09356,
    "h": 240
  },
  "luminance": 0.10875
}

Semantic roles & 50–950 ramp

primary

#1E628B

secondary

#BB744A

accent

#7F40E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1E628B

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

Preview Lab → · Contrast checker → · Palette generator →