#1E6690#1E6690

#1E6690 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.7% C 0.096 H 239.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E6690
RGB	rgb(30, 102, 144)
HSL	hsl(202, 66%, 34%)
HSV	hsv(202, 79%, 56%)
CMYK	cmyk(79.2%, 29.2%, 0%, 43.5%)
CIE-LAB	lab(40.88, -6.66, -29.28)
CIE-LCH	lch(40.88, 30.03, 257.19°)
OKLab	oklab(48.71% -0.0491 -0.0828)
OKLCH	oklch(48.71% 0.096 239.4)
XYZ	xyz(10.3188, 11.7911, 28.1122)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6690 #90481E

analogous

#1E9081 #1E6690 #1E2D90

triadic

#1E6690 #901E66 #66901E

tetradic

#1E6690 #811E90 #90481E #2D901E

square

#1E6690 #811E90 #90481E #2D901E

split-complementary

#1E6690 #901E2D #90811E

monochromatic

#091E2B #13425D #1E6690 #298AC3 #4EA7DA

Accessibility & contrast

On white

6.25

#1E6690 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1E6690 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6690

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6690	#FFFFFF	#000000	##FFFFFF
##1E6690	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526692

Deuteranopia (green-blind)

#435C8F

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1e6690;
/* rgb */ color: rgb(30, 102, 144);
/* oklch */ color: oklch(48.7% 0.096 239.4);

Tailwind

colors: {
  custom: {
    50: '#6c91b0',
    500: '#1e6690',
    950: '#000000',
  },
}

SCSS

$custom: #1e6690;
$custom-light: #6c91b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6690",
  "rgb": {
    "r": 30,
    "g": 102,
    "b": 144
  },
  "hsl": {
    "h": 202.105,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.48705,
    "c": 0.09626,
    "h": 239.4
  },
  "luminance": 0.11792
}

Semantic roles & 50–950 ramp

primary

#1E6690

secondary

#BD764D

accent

#7E3FE8

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #1E6690

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

Preview Lab → · Contrast checker → · Palette generator →