#1E6AB3#1E6AB3

#1E6AB3 is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.8% C 0.136 H 251.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E6AB3
RGB	rgb(30, 106, 179)
HSL	hsl(209, 71%, 41%)
HSV	hsv(209, 83%, 70%)
CMYK	cmyk(83.2%, 40.8%, 0%, 29.8%)
CIE-LAB	lab(44.00, 4.33, -45.07)
CIE-LCH	lch(44.00, 45.27, 275.49°)
OKLab	oklab(51.77% -0.0426 -0.1289)
OKLCH	oklch(51.77% 0.136 251.7)
XYZ	xyz(13.8230, 13.8370, 44.5814)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6AB3 #B3671E

analogous

#1EB3B1 #1E6AB3 #1E1FB3

triadic

#1E6AB3 #B31E6A #6AB31E

tetradic

#1E6AB3 #B11EB3 #B3671E #1FB31E

square

#1E6AB3 #B11EB3 #B3671E #1FB31E

split-complementary

#1E6AB3 #B31E1F #B3B11E

monochromatic

#0C2C4A #154B7F #1E6AB3 #3289DD #66A7E5

Accessibility & contrast

On white

5.57

#1E6AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1E6AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6AB3

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6AB3	#FFFFFF	#000000	##FFFFFF
##1E6AB3	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466FB6

Deuteranopia (green-blind)

#2D62B2

Tritanopia (blue-blind)

#007B86

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1e6ab3;
/* rgb */ color: rgb(30, 106, 179);
/* oklch */ color: oklch(51.8% 0.136 251.7);

Tailwind

colors: {
  custom: {
    50: '#7494ca',
    500: '#1e6ab3',
    950: '#000000',
  },
}

SCSS

$custom: #1e6ab3;
$custom-light: #7494ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6ab3",
  "rgb": {
    "r": 30,
    "g": 106,
    "b": 179
  },
  "hsl": {
    "h": 209.396,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51774,
    "c": 0.13578,
    "h": 251.7
  },
  "luminance": 0.13839
}

Semantic roles & 50–950 ramp

primary

#1E6AB3

secondary

#CB9562

accent

#923AEE

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #1E6AB3

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

Preview Lab → · Contrast checker → · Palette generator →