#1E65C9#1E65C9

#1E65C9 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.2% C 0.170 H 258.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E65C9
RGB	rgb(30, 101, 201)
HSL	hsl(215, 74%, 45%)
HSV	hsv(215, 85%, 79%)
CMYK	cmyk(85.1%, 49.8%, 0%, 21.2%)
CIE-LAB	lab(43.94, 16.13, -57.92)
CIE-LCH	lch(43.94, 60.12, 285.56°)
OKLab	oklab(52.18% -0.0346 -0.1668)
OKLCH	oklch(52.18% 0.17 258.3)
XYZ	xyz(15.7278, 13.7984, 57.0814)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E65C9 #C9821E

analogous

#1EBAC9 #1E65C9 #2D1EC9

triadic

#1E65C9 #C91E65 #65C91E

tetradic

#1E65C9 #C91EBA #C9821E #1EC92D

square

#1E65C9 #C91EBA #C9821E #1EC92D

split-complementary

#1E65C9 #C92D1E #BAC91E

monochromatic

#0E2F5E #164A94 #1E65C9 #4184E3 #77A7EB

Accessibility & contrast

On white

5.59

#1E65C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1E65C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E65C9

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E65C9	#FFFFFF	#000000	##FFFFFF
##1E65C9	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2670CD

Deuteranopia (green-blind)

#0061C7

Tritanopia (blue-blind)

#007D8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1e65c9;
/* rgb */ color: rgb(30, 101, 201);
/* oklch */ color: oklch(52.2% 0.170 258.3);

Tailwind

colors: {
  custom: {
    50: '#7990da',
    500: '#1e65c9',
    950: '#000000',
  },
}

SCSS

$custom: #1e65c9;
$custom-light: #7990da;
$custom-dark: #000000;

JSON

{
  "hex": "#1e65c9",
  "rgb": {
    "r": 30,
    "g": 101,
    "b": 201
  },
  "hsl": {
    "h": 215.088,
    "s": 74.026,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52178,
    "c": 0.17038,
    "h": 258.3
  },
  "luminance": 0.138
}

Semantic roles & 50–950 ramp

primary

#1E65C9

secondary

#D2AA71

accent

#A437F1

background

#F8F8FD

surface

#EFF0FB

border

#CACBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #1E65C9

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

Preview Lab → · Contrast checker → · Palette generator →