#1E5BAD#1E5BAD

#1E5BAD is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.9% C 0.145 H 257.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E5BAD
RGB	rgb(30, 91, 173)
HSL	hsl(214, 70%, 40%)
HSV	hsv(214, 83%, 68%)
CMYK	cmyk(82.7%, 47.4%, 0%, 32.2%)
CIE-LAB	lab(39.20, 11.63, -49.24)
CIE-LCH	lch(39.20, 50.59, 283.29°)
OKLab	oklab(47.93% -0.0318 -0.1415)
OKLCH	oklch(47.93% 0.145 257.3)
XYZ	xyz(11.8165, 10.7739, 40.9838)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5BAD #AD701E

analogous

#1EA2AD #1E5BAD #291EAD

triadic

#1E5BAD #AD1E5B #5BAD1E

tetradic

#1E5BAD #AD1EA2 #AD701E #1EAD29

square

#1E5BAD #AD1EA2 #AD701E #1EAD29

split-complementary

#1E5BAD #AD291E #A2AD1E

monochromatic

#0C2445 #154079 #1E5BAD #2E77DB #6299E4

Accessibility & contrast

On white

6.66

#1E5BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#1E5BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5BAD

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5BAD	#FFFFFF	#000000	##FFFFFF
##1E5BAD	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1e5bad;
/* rgb */ color: rgb(30, 91, 173);
/* oklch */ color: oklch(47.9% 0.145 257.3);

Tailwind

colors: {
  custom: {
    50: '#7288c6',
    500: '#1e5bad',
    950: '#000000',
  },
}

SCSS

$custom: #1e5bad;
$custom-light: #7288c6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5bad",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 173
  },
  "hsl": {
    "h": 214.406,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47926,
    "c": 0.14502,
    "h": 257.3
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#1E5BAD

secondary

#C89B5E

accent

#A13BED

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #1E5BAD

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

Preview Lab → · Contrast checker → · Palette generator →