#1E6BB4#1E6BB4

#1E6BB4 is a mid, vivid cyan. Relative luminance 0.141; OKLCH L 52.1% C 0.136 H 251.5°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1E6BB4
RGB	rgb(30, 107, 180)
HSL	hsl(209, 71%, 41%)
HSV	hsv(209, 83%, 71%)
CMYK	cmyk(83.3%, 40.6%, 0%, 29.4%)
CIE-LAB	lab(44.35, 4.09, -45.08)
CIE-LCH	lch(44.35, 45.27, 275.18°)
OKLab	oklab(52.07% -0.0432 -0.1289)
OKLCH	oklch(52.07% 0.136 251.5)
XYZ	xyz(14.0282, 14.0849, 45.1505)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6BB4 #B4671E

analogous

#1EB4B2 #1E6BB4 #1E20B4

triadic

#1E6BB4 #B41E6B #6BB41E

tetradic

#1E6BB4 #B21EB4 #B4671E #20B41E

square

#1E6BB4 #B21EB4 #B4671E #20B41E

split-complementary

#1E6BB4 #B41E20 #B4B21E

monochromatic

#0D2D4B #154C80 #1E6BB4 #328ADD #67A8E6

Accessibility & contrast

On white

5.50

#1E6BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1E6BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6BB4

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6BB4	#FFFFFF	#000000	##FFFFFF
##1E6BB4	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4770B7

Deuteranopia (green-blind)

#2E63B3

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1e6bb4;
/* rgb */ color: rgb(30, 107, 180);
/* oklch */ color: oklch(52.1% 0.136 251.5);

Tailwind

colors: {
  custom: {
    50: '#7494cb',
    500: '#1e6bb4',
    950: '#000000',
  },
}

SCSS

$custom: #1e6bb4;
$custom-light: #7494cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6bb4",
  "rgb": {
    "r": 30,
    "g": 107,
    "b": 180
  },
  "hsl": {
    "h": 209.2,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52071,
    "c": 0.13599,
    "h": 251.5
  },
  "luminance": 0.14087
}

Semantic roles & 50–950 ramp

primary

#1E6BB4

secondary

#CB9663

accent

#913AEE

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #1E6BB4

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

Preview Lab → · Contrast checker → · Palette generator →