#435397
Closest named color: Twilight (#4E518B). oklch(46.3% 0.112 271.5), rgb(67, 83, 151).
Aa
White text reads best on this color (7.18:1).
About this color
#435397 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.112 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.024 away. White text reads best on it, at 7.18:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.92:1 |
| White text | 7.18:1 |
Values
| HEX | #435397 |
| RGB | rgb(67, 83, 151) |
| HSL | hsl(229, 39%, 43%) |
| OKLCH | oklch(46.3% 0.112 271.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #435397 | 7.18:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #435397 | 2.92:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #435397 text on white | 7.18:1 | AAA | Lc 84.8 | Fine for body text |
| #435397 text on black | 2.92:1 | Fails | Lc -17.2 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D2D9EE
oklch(88.6% 0.03 271.1)
-
Step 300
300
#B4BFE4
oklch(80.8% 0.054 272.1)
-
Step 400
400
#8D9ED7
oklch(70.8% 0.086 271.3)
-
Step 500
500
#7185CC
oklch(63.1% 0.11 271)
-
Step 600
600
#5A6DB9
oklch(55.5% 0.12 271.4)
-
Step 700
700 (this color)
#435397
oklch(46.3% 0.112 271.5)
-
Step 800
800
#3D4B81
oklch(42.8% 0.091 271.1)
-
Step 900
900
#343F68
oklch(37.8% 0.072 271.3)
-
Step 950
950
#1E253D
oklch(27% 0.046 270.7)
#435397 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #355B9A | 0.025 |
| Deuteranopia (no green cones) | #2B5496 | 0.027 |
| Tritanopia (no blue cones) | #17626D | 0.101 |
| Achromatopsia (no color) | #575757 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435397
#435397
oklch(46.3% 0.112 271.5)
- #6C5600
#6C5600
oklch(46.2% 0.095 91.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #435397, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.024
- Denim Blue #3B5B92 ΔE 0.026
- Dusky Blue #475F94 ΔE 0.037
- Dusk Blue #26538D ΔE 0.037
- Dusk #4E5481 ΔE 0.039
- Light Navy Blue #2E5A88 ΔE 0.042
- Blueberry #464196 ΔE 0.047
- Denim #3B638C ΔE 0.053
Use #435397 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.