#1E5DA1#1E5DA1

#1E5DA1 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.126 H 253.5°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E5DA1
RGB	rgb(30, 93, 161)
HSL	hsl(211, 69%, 37%)
HSV	hsv(211, 81%, 63%)
CMYK	cmyk(81.4%, 42.2%, 0%, 36.9%)
CIE-LAB	lab(39.03, 5.58, -42.38)
CIE-LCH	lch(39.03, 42.75, 277.50°)
OKLab	oklab(47.55% -0.0358 -0.1213)
OKLCH	oklch(47.55% 0.126 253.5)
XYZ	xyz(10.8804, 10.6766, 35.1986)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5DA1 #A1621E

analogous

#1E9EA1 #1E5DA1 #211EA1

triadic

#1E5DA1 #A11E5D #5DA11E

tetradic

#1E5DA1 #A11E9E #A1621E #1EA121

square

#1E5DA1 #A11E9E #A1621E #1EA121

split-complementary

#1E5DA1 #A1211E #9EA11E

monochromatic

#0B213A #143F6D #1E5DA1 #287BD5 #599AE0

Accessibility & contrast

On white

6.70

#1E5DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1E5DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5DA1

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5DA1	#FFFFFF	#000000	##FFFFFF
##1E5DA1	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B62A4

Deuteranopia (green-blind)

#2456A0

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1e5da1;
/* rgb */ color: rgb(30, 93, 161);
/* oklch */ color: oklch(47.6% 0.126 253.5);

Tailwind

colors: {
  custom: {
    50: '#708abd',
    500: '#1e5da1',
    950: '#000000',
  },
}

SCSS

$custom: #1e5da1;
$custom-light: #708abd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5da1",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 161
  },
  "hsl": {
    "h": 211.145,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47552,
    "c": 0.12647,
    "h": 253.5
  },
  "luminance": 0.10678
}

Semantic roles & 50–950 ramp

primary

#1E5DA1

secondary

#C48F57

accent

#973CEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #1E5DA1

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

Preview Lab → · Contrast checker → · Palette generator →