#1E658B#1E658B

#1E658B is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.2% C 0.091 H 237.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#1E658B
RGB	rgb(30, 101, 139)
HSL	hsl(201, 64%, 33%)
HSV	hsv(201, 78%, 55%)
CMYK	cmyk(78.4%, 27.3%, 0%, 45.5%)
CIE-LAB	lab(40.32, -7.93, -27.15)
CIE-LCH	lch(40.32, 28.28, 253.71°)
OKLab	oklab(48.18% -0.0498 -0.0766)
OKLCH	oklch(48.18% 0.091 237)
XYZ	xyz(9.8474, 11.4463, 26.1114)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E658B #8B441E

analogous

#1E8B7A #1E658B #1E2F8B

triadic

#1E658B #8B1E65 #658B1E

tetradic

#1E658B #7A1E8B #8B441E #2F8B1E

square

#1E658B #7A1E8B #8B441E #2F8B1E

split-complementary

#1E658B #8B1E2F #8B7A1E

monochromatic

#081C26 #134059 #1E658B #298ABD #4BA7D8

Accessibility & contrast

On white

6.38

#1E658B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#1E658B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E658B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E658B	#FFFFFF	#000000	##FFFFFF
##1E658B	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53658D

Deuteranopia (green-blind)

#445A8A

Tritanopia (blue-blind)

#006F72

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1e658b;
/* rgb */ color: rgb(30, 101, 139);
/* oklch */ color: oklch(48.2% 0.091 237.0);

Tailwind

colors: {
  custom: {
    50: '#6b90ad',
    500: '#1e658b',
    950: '#000000',
  },
}

SCSS

$custom: #1e658b;
$custom-light: #6b90ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e658b",
  "rgb": {
    "r": 30,
    "g": 101,
    "b": 139
  },
  "hsl": {
    "h": 200.917,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4818,
    "c": 0.09141,
    "h": 237
  },
  "luminance": 0.11447
}

Semantic roles & 50–950 ramp

primary

#1E658B

secondary

#BB714A

accent

#7B40E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1E658B

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

Preview Lab → · Contrast checker → · Palette generator →