#1E4E7F#1E4E7F

#1E4E7F is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.7% C 0.097 H 251.7°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E7F
RGB	rgb(30, 78, 127)
HSL	hsl(210, 62%, 31%)
HSV	hsv(210, 76%, 50%)
CMYK	cmyk(76.4%, 38.6%, 0%, 50.2%)
CIE-LAB	lab(32.38, 1.92, -32.32)
CIE-LCH	lch(32.38, 32.38, 273.40°)
OKLab	oklab(41.71% -0.0305 -0.092)
OKLCH	oklch(41.71% 0.097 251.7)
XYZ	xyz(7.0891, 7.2563, 21.1015)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E7F #7F4F1E

analogous

#1E7E7F #1E4E7F #1E1E7F

triadic

#1E4E7F #7F1E4E #4E7F1E

tetradic

#1E4E7F #7F1E7E #7F4F1E #1E7F1E

square

#1E4E7F #7F1E7E #7F4F1E #1E7F1E

split-complementary

#1E4E7F #7F1E1E #7E7F1E

monochromatic

#07111C #12304D #1E4E7F #2A6CB1 #448BD3

Accessibility & contrast

On white

8.57

#1E4E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1E4E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E7F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E7F	#FFFFFF	#000000	##FFFFFF
##1E4E7F	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375181

Deuteranopia (green-blind)

#29487E

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4e7f;
/* rgb */ color: rgb(30, 78, 127);
/* oklch */ color: oklch(41.7% 0.097 251.7);

Tailwind

colors: {
  custom: {
    50: '#687fa4',
    500: '#1e4e7f',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e7f;
$custom-light: #687fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e7f",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 127
  },
  "hsl": {
    "h": 210.309,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41708,
    "c": 0.09695,
    "h": 251.7
  },
  "luminance": 0.07257
}

Semantic roles & 50–950 ramp

primary

#1E4E7F

secondary

#B27D47

accent

#9543E5

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E4E7F

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

Preview Lab → · Contrast checker → · Palette generator →