#1E457C#1E457C

#1E457C is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.3% C 0.103 H 257.5°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E457C
RGB	rgb(30, 69, 124)
HSL	hsl(215, 61%, 30%)
HSV	hsv(215, 76%, 49%)
CMYK	cmyk(75.8%, 44.4%, 0%, 51.4%)
CIE-LAB	lab(29.38, 6.75, -35.24)
CIE-LCH	lch(29.38, 35.88, 280.85°)
OKLab	oklab(39.31% -0.0223 -0.1008)
OKLCH	oklch(39.31% 0.103 257.5)
XYZ	xyz(6.3003, 5.9868, 19.8884)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E457C #7C551E

analogous

#1E747C #1E457C #261E7C

triadic

#1E457C #7C1E45 #457C1E

tetradic

#1E457C #7C1E74 #7C551E #1E7C26

square

#1E457C #7C1E74 #7C551E #1E7C26

split-complementary

#1E457C #7C261E #747C1E

monochromatic

#060E19 #122A4B #1E457C #2A60AD #437ED1

Accessibility & contrast

On white

9.56

#1E457C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1E457C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E457C

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E457C	#FFFFFF	#000000	##FFFFFF
##1E457C	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4A7E

Deuteranopia (green-blind)

#1A417B

Tritanopia (blue-blind)

#00525A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e457c;
/* rgb */ color: rgb(30, 69, 124);
/* oklch */ color: oklch(39.3% 0.103 257.5);

Tailwind

colors: {
  custom: {
    50: '#6778a2',
    500: '#1e457c',
    950: '#000000',
  },
}

SCSS

$custom: #1e457c;
$custom-light: #6778a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e457c",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 124
  },
  "hsl": {
    "h": 215.106,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39309,
    "c": 0.1032,
    "h": 257.5
  },
  "luminance": 0.05987
}

Semantic roles & 50–950 ramp

primary

#1E457C

secondary

#AF8446

accent

#A244E4

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1E457C

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

Preview Lab → · Contrast checker → · Palette generator →